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AUG APR HowHow toto installinstall RubyRuby onon RailsRails 43.2 with with SQLite3 MySQL on on Debian/Ubuntu Debian/Ubuntu 18 This is the way I managed to install Ruby on Rails 4 with SQLite3 on Debian Wheezy / Ubuntu 12.04 19 This is the way I managed to install Ruby on rails 3.2 with MySQL on Debian/Ubuntu. (but it is valid also for previous versions of Ubuntu 11.04, 10.10, 10,04 etc) . I've chosen to install all the packages manually in a way that you can exactly know what you're installing and where, without Other articles you may be interested in: using rbenv or RVM. ROR with SQLite3 for Ubuntu 11 .10 (the easiest way to install and use ror) ROR with SQLite3 for Fedora 15
Pay attention: if you had already installed Ruby on rails with SQLite3 and you just want to add mysql Other articles you may be interested in: database you can skip some steps, but make sure to install the required libraries. ROR with MySQL for Ubuntu
1. INSTALL THE NEEDED LIBRARIES
Type the following command in the console: 1. INSTALL SOME LIBRARIES
sudo apt-get install zlib1g zlib1g-dev build-essential openssl libssl-dev libmysqlclient18 Open the console and run the following comand as super user (su -): libmysqlclient-dev libyaml-dev
apt-get install zlib1g zlib1g-dev build-essential sqlite3 libsqlite3-dev openssl libssl-dev libyaml- 2. DOWNLOAD AND INSTALL RUBY 1.9.3 dev libreadline-dev libxml2-dev libxslt1-dev Send feedback open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Send feedback
2. DOWNLOAD AND INSTALL RUBY 1.9.3
Download the last version Ruby 2.0.0 in the "Compiling Ruby" section of the web page Unzip the archive Install running: $ ./configure $ make $ sudo make install Check the successful installation running ruby -v: it should answer with "ruby 2.0.0pxxx..." And gem -v should answer "2.0.3" or next...
3. INSTALL RAILS
Install Rails running on the console as super user: $ gem install rails (it takes a while, don't worry) Check if everything's ok using the commands "rails -v" (you should get "Rails 4.0.0") or "gem list"
4. CREATE A NEW RAILS PROJECT
$ rails new yourappname Hold on after the message run bundle install
5. CREATE THE BLANK DATABASE open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Put the console in myapp folder (cd yourappname) and run: $ rake db:create in order to create the databases test.sqlite3 and development.sqlite3: (you can see them in db folder). !!! If you receive some error jump to the session : 9. !! COMMON ISSUES THAT MIGHT OCCUR !!!
6. RUN YOUR RAILS APP
Put the console in myapp folder and run $ rails server Open the browser http://localhost:3000 and you should see the Ruby on Rails: welcome page;-)
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com I suggest you to continue the ROR learning on the official documentation, in particular on the getting started page.
9. !! COMMON ISSUES THAT MIGHT OCCUR !! Running rails server you could get the following error: /usr/local/lib/ruby/gems/2.0.0/gems/sqlite3-1.3.7/lib/sqlite3.rb:6:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
Solution (thanks to: http://stackoverflow.com/questions/17643897/cannot-load-such-file-sqlite3-sqlite3- native-loaderror-on-ruby-on-rails ): find out the location of the file sqlite3-1.3.7.gemspec (locate sqlite3-1.3.7.gemspec), mine is " /usr/local/lib/ruby/gems/2.0.0/specifications/sqlite3-1.3.7.gemspec" modify that line s.require_paths = ["lib"] with s.require_paths = ["lib/sqlite3_native"]
Running rake db:create or rake db:migrate you could get the error: uninitialized constant Rake::DSL. The solution is to put in the first line of your Rakefile: require 'rake/dsl_definition' In the browser at localhost:3000 you could get the error: "no such file to load -- openssl". The solution is to go through the installation directory of ruby: ruby-1.9.2-p180/ext/openssl and run: ruby extconf.rb make sudo make install open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Running rake db:create the first time could generate this error:
rake aborted! Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes.
The error should be fixed adding in the Gemfile (in the root folder of your app) the lines:
gem 'execjs' gem 'therubyracer' and run the comand bundle install (as super user) Put again the console in myapp folder and run: $ rake db:create
I hope that everything went the right way, check the comments below, feel free to post comments or issues, please provide me a feedback ;-) AND DON'T FORGET TO +1 !
Posted 4 weeks ago by Manuele Dones Labels: Ruby on rails, debian, Sqlite3, Ubuntu
APR How to install Ruby on Rails 3.2 with MySQL on Debian/Ubuntu 19 This is the way I managed to install Ruby on rails 3.2 with MySQL on Debian/Ubuntu. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Other articles you may be interested in: ROR with SQLite3 for Ubuntu 11 .10 (the easiest way to install and use ror) ROR with SQLite3 for Fedora 15
Pay attention: if you had already installed Ruby on rails with SQLite3 and you just want to add mysql database you can skip some steps, but make sure to install the required libraries.
1. INSTALL THE NEEDED LIBRARIES
Type the following command in the console:
sudo apt-get install zlib1g zlib1g-dev build-essential openssl libssl-dev libmysqlclient18 libmysqlclient-dev libyaml-dev
2. DOWNLOAD AND INSTALL RUBY 1.9.3
Download the last version Ruby 1.9.3 in the "Compiling Ruby" section of the web page Unzip the archive Install running: $ ./configure $ make take a coffee $ sudo make install Check the successful installation running ruby -v: it should answer with "ruby 1.9.3p..."
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com 3. DOWNLOAD RUBY GEM: THE STANDARD RUBY PACKAGE MANAGER
Download ruby gem version 1.8.25 (rubygems-1.8.25.tgz) Unzip the archive somewhere Put the console in the unzipped folder Install running: $ sudo ruby setup.rb Check the successful installation running gem -v: it should reply "1.8.25"
4. INSTALL RAILS
Install Rails running on the console: $ sudo gem install rails (it takes a while, don't worry) Check if everything is ok using the commands "rails -v" (you should get "rails 3.2.XX") or "gem list"
5. INSTALL MYSQL
Install running on the console: $ sudo apt-get install mysql-client-5.5 mysql-server-5.5 During the installer it asks for a mysql root-user password (type for ex. admin) Try to start and stop the mysql server using the commands: $ sudo service mysql stop $ sudo service mysql start
6. INSTALL MYSQL GEM
In order to install the mysql gem you could use: $ sudo gem install mysql2 open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com $ sudo gem install therubyracer
7. CREATE A NEW RAILS PROJECT
$ rails new yourappname -d=mysql When you see run bundle install wait some seconds. Put the console in myapp folder It could be useful also to run: $ sudo bundle install because maybe the project requires other gems (in my case it installed a new version of rake gem)
8. DATABASE SETTINGS ON THE NEW RAILS APPLICATION
Open the file myapp/config/database.yml and put your mysql root-user password for the test and development database You must leave a blank character after the 'password' keybord. So you should get something like this:
adapter: mysql2 encoding: utf8 reconnect: false database: myapp_development pool: 5 username: root password: your-password open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com socket: /var/run/mysqld/mysqld.sock
9. CREATE THE BLANK DATABASE
Start the mysql database using: sudo service mysql start Put the console in myapp folder and run: $ rake db:create Check the step 12 if you get an error here. in order to create the databases myapp_test and myapp_development. If creates the db is correctly creates, it replies with anything... It could be useful to check if the db is created or not: do like this:
$ mysql -u root -p // open mysql console $ Enter password: type-your-password mysql> show databases;
and you should find the myapp_test and myapp_development db. mysql> \q // close mysql console
10. RUN YOUR RAILS APP
Put the console in myapp folder and run $ rails server Open the browser http://localhost:3000 and you should see the Ruby on Rails: welcome page;-) open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com I suggest you to continue the ROR learning on the official documentation, in particular on the getting started page.
11. SOME USEFUL MYSQL COMMANDS
$ mysql -u root -p // open mysql console mysql> show databases; //show all the databases open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com mysql> use database-name; //select a database mysql> show tables; //show the tables of the selected db mysql> describe table-name; //show the attributes of the selected table If you need to change the mysql root password type this command: $ mysqladmin -u root -p password enter-your-new-password Enter password: enter-your-old-password
12. !! COMMON ISSUES THAT MIGHT OCCUR !! Running rake db:create or rake db:migrate you could get the error: Could not find a JavaScript runtime. put in the first line of your Rakefile: gem 'therubyracer' run sudo bundle install Running rake db:create or rake db:migrate you could get the error: uninitialized constant Rake::DSL. The solution is to put in the first line of your Rakefile: require 'rake/dsl_definition'
In the browser at localhost:3000 you could get the error: "no such file to load -- openssl". The solution is to go through the installation directory of ruby: ruby-1.9.2-p180/ext/openssl and run:
ruby extconf.rb make sudo make install
I hope that everything went the right way, check the comments below, feel free to post comments or issues, please provide me a feedback ;-) AND DON'T FORGET TO +1' ! open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Posted 19th April by Manuele Dones Labels: ruby on rails mysql ubuntu 11.10
OCT How to compile and install TORCS on Linux. 11 Here's how I compiled and installed TORCS on a linux os (Debian in my case), using a 64bit processor.
Install the required libraries
sudo apt-get install build-essential libxmu-dev libxmu6 libxi-dev libxine-dev libalut-dev freeglut3 freeglut3-dev cmake libogg-dev libvorbis-dev libxxf86dga-dev libxxf86vm-dev libxrender-dev libxrandr- dev zlib1g-dev libpng12-dev
PLIB 1.8.5 download PLIB 1.8.5 from here configure the package with the following parameters(only for 64 bit cpu) ./configure CFLAGS="-O2 -m64 -fPIC" CPPFLAGS="-O2 -fPIC" CXXFLAGS="-O2 -fPIC" LDFLAGS="-L/usr/lib64" sudo make install
OpenALsoft 1.13 open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com download openal-1.13 from here cd cmake cmake .. (“cmake[SPACE]DOTDOT”) sudo make sudo make install
FreeALUT
Download freealut from here configure, sudo make, sudo make install
TORCS
$ cd torcs-1.3.3 configure with the following parameters (only for 64 bit cpu) ./configure CFLAGS="-O2 -m64 -fPIC" CPPFLAGS="-O2 -fPIC" CXXFLAGS="-O2 -fPIC" LDFLAGS="-L/usr/lib64" $ make $ sudo make install $ sudo make datainstall
RUN TORCS just type "torcs" in the console. If the music/sound don't work, try with typing "padsp torcs" in the console.
Posted 11th October 2012 by Manuele Dones Labels: debian, Linux, 64bit, source, 64, torcs, compile
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com OCT How to compile Speed Dreams 2 on Linux 11 Here is the way i managed to compile and install Speed Dreams on a Linux OS (Debian in my case)
Download the latest version of Speed Dreams from the official sourceforge Speed Dreams project.
Have a look here for the pre-requisites: Working OpenGL Driver and header files / associated libraries SDL 1.2 PLIB 1.8.3 / 4 / 5 OpenAL soft 1.5 ALUT 1.1 libpng zlib jpeg ENet 1.2 X RandR Install the required libraries:
sudo apt-get install build-essential libxmu-dev libxmu6 libxi-dev libxine-dev libalut-dev freeglut3 freeglut3-dev cmake libogg-dev libvorbis-dev libxxf86dga-dev libxxf86vm-dev libxrender-dev libxrandr- dev zlib1g-dev libpng12-dev libsdl1.2-dev libenet-dev PLIB 1.8.5: download from here the latest version. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Put the unzipped folder in /usr/src. If you have a 64 bit machine run these commands: # export CFLAGS="-fPIC" # export CPPFLAGS=$CFLAGS # export CXXFLAGS=$CFLAGS Install as usual: ./configure make sudo make install OpenAL: download the source from here unzip the folder go into the build/directory, and run: cmake .. ALUT: download the source from here compile and run as usual ENET download from here ./configure make sudo make install
Speed Dreams: create a folder Download the following source files from here speed-dreams-src-base-
Posted 11th October 2012 by Manuele Dones Labels: zlib, openal, plib, alut, Speed Dreams, compile, How to install speed dreams, 11.10, Ubuntu
SEP How to install Unreal Tournament 2004 by Midway on Linux 15 Hi all, there are a lot of versions of Unreal Tournament 2004, as you can see from here.
Some versions have the linux-installer.sh included in the box, others not.
There are a lot of posts in forums talking about how to install a specific version of UT2004 on a linux open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com system, but none of them seems to work for me.
My version of UT2004 is this one: by Midway: http://www.amazon.com/Unreal-Tournament-2004- pc/dp/B000IMNK0C/ref=cm_cr_pr_pb_t , with Editor's Choice included.
This is the content of my DVD:
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com This is the recipe:
1) Through this torrent download the linux installer. The first one: ut2004_3369-english.midway.dvd-3.run
2) Open the console and run: chmod +x ./ut2004_3369-english-midway.dvd-3.run
3) Then ./ut2004_3369-english-midway.dvd-3.run
4) The wizard starts.
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com 5) After entering the CD-KEY (I own an original copy) and clicking on Continue, the wizard will start extracting files from the DVD.
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com On first it seems to be freezed, but after some minutes the installer will start copying the files.
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com If you're sure that the installation process is stuck, I've found an alternative way: keep reading
6) Come back to the console and type on your keyboard CTRL-X and ENTER in order to kill the wizard!
7) Force Quit the wizard and a new window should appear! Sometimes the new window appear only if I close the console... Don't ask me why...
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com 8) A new installation process begins, and this time it doesn't crash!
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com 9) It will ask to mount the dvd...Just put the dvd in your player and complete the installation!
10) Personal Note: I need to run the game with padsp ./ut2004 in order to listen the music/sounds. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com I hope this tutorial has helped you. If you found it useful don't forget to +1! Comments are greatly appreciated!
Posted 15th September 2012 by Manuele Dones Labels: how to install ut2004, midway, UT2004, Linux, editor's choice, Unreal Tournament 2004, Ubuntu
SEP Unreal Tournament 2004: create a bot with Pogamut on Linux 9 This is a tutorial on how to create a bot for Unreal Tournament 2004 using Pogamut on a Linux system.
Since Pogamut is mainly supported for Windows, I hope this tutorial could help who is working on a linux system.
I'm on Ubuntu 12.04, 64 bit machine. I cannot test if this tutorial is valid for different versions of Ubuntu, the same for a 32 bit machine.
So first of all, what are the requirements in order to build a bot for UT2004: Unreal Tournament 2004 GameBots2004 interface: it's a mod for UT2004 that allows bots in UT to be controlled by a separate program by sending commands and receiving information via sockets. The bot could be written in any languages and using any IDE, but the best way seems to use Pogamut 3 because it includes GameBots2004, as well as an IDE integrated with NetBeans So what we need: open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com JDK Unreal Tournament 2004, the game NetBeans Pogamut 3.3.0 1) Install UT2004-THE GAME
This was the hardest part in my case, since I have the UT2004 by MIDWAY, DVD version, with Editor's Choice included, without the linux-installer.sh.
If this is your case, I wrote my recipe. Otherwise you should search online some way for installing the game, depending on the version you own.
2) Install JDK There are several ways to install a JDK: my suggestion is to download the JDK from the official website. Unzip it somewhere.
FOR A UBUNTU SYSTEM:
Update the file /etc/environment like this:
PATH="/usr/loc....[etc]:/home/manuele/software/jdk1.7.0_03/bin" JAVA_HOME="/home/manuele/software/jdk1.7.0_03"
where /home/manuele/software/jdk1.7.0_03 is the unzipped jdk folder.
Save the file. Reboot the system. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com FOR A DEBIAN SYSTEM
Move the unzipped JDK folder into /usr/lib/jvm:
sudo mv ./jdk1.7.0_07 /usr/lib/jvm/jdk1.7.0_07
sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.7.0_07/bin/java" 1 sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_07/bin/javac" 1 sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/jdk1.7.0_07/bin/javaws" 1
sudo update-alternatives --config javasudo update-alternatives --config javac sudo update-alternatives --config javaws
3) Install NetBeans
Download it from the official website. I downloaded the last version (7.2) , version called "ALL". Install it, typing on your Linux console:
chmod +x netbeans-7.2-ml-linux.sh ./netbeans-7.2-ml-linux.sh
4) Install Pogamut
Download it from the official website. Download the standalone version: it's a java file, so in order to open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com install it, you should type on the Linux console: java -jar PogamutUT2004Installer-3.3.0-standard The installation wizard should start.
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com During the installation of Pogamut you should deselect the "UT2004Patch" if you get some kind of errors...
When it asks for the netbeans folder, you should choose the netbeans-7./nb folder. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com At the end you will get this error, but it should not be a big trouble...
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com I'm noticing that Pogamut didn't create any Maven folder... Anyway, Netbeans has a bundled version of Maven, but you could download the latest version from the website... Remember to update the Maven directory into NetBeans...
5) Create the first (Empty)Bot.
Open NetBeans by super user --> New project --> Choose Project: Maven and Projects: Project from Archetype
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com --> NEXT --> fill the form as follows: groupId = cz.cuni.amis.pogamut.ut2004.examples artifactId = 00-empty-bot-archetype version = 3.3.1-SNAPSHOT repository = http://diana.ms.mff.cuni.cz:8081/artifactory/repo
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com NEXT...
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com And you should see your project into NetBeans Projects lists.
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Note: if the IMPORT packages in the java class seem to be broken, just RIGHT-CLICK on the project -> "Build with Dependences" should resolve it (it takes some time...)
You can download other artifacts from : the official archetype catalog the official snapshot catalog (scroll down until )
You can also find some Maven project examples into Pogamut/archetypes/ut2004 folder .... :)
6) Start Unreal Tournament Server
Put the console in the folder you installed UT2004/System (there should be ucc-bin,and/or ucc-bin- linux-amd64 files..)
Make ucc-bin or ucc-bin-linux-amd64 runnable: chmod +x ./ucc-bin or chmod +x ./ucc-bin-linux-amd64
and finally start the server using this sintax: sudo ./ucc-bin server DM-TrainingDay?game=GameBots2004.BotDeathMatch?timelimit=999999
or
sudo ./ucc-bin server CTF-1on1-Joust?game=GameBots2004.BotCTFGame?timelimit=999999 open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com If it asks for a server-key, you could get one here, and then type on the console in the System directory: echo "SRVER-xxxxx-xxxxx-xxxxx" > ./cdkey where SRVER-xxxxx-xxxxx-xxxxx is your key code.
I got this:
Executing Class Engine.ServerCommandlet Browse: CTF-1on1-Joust?Name=Manu?Class=Engine.Pawn?Character=Jakob?team=255?game=GameBots2004.BotCTFGame? timelimit=999999 Collecting garbage Purging garbage Garbage: objects: 33550->33546; refs: 386745 Game class is 'BotCTFGame' Bringing Level CTF-1on1-Joust.myLevel up for play (20) appSeconds: 19.849080... GameInfo::InitGame : bEnableStatLogging False UdpServerQuery(crt): Port 7787 successfully bound. Resolving master0.gamespy.com... MasterServerUplink: MasterServerGameStats not found - stats uploading disabled. Defaulting to false Defaulting to false Resolving ut2004master2.epicgames.com... Webserver is not enabled. Set bEnabled to True in Advanced Options. GB server on. BotServerPort:3000 ControlServerPort:3001 ObservingServerPort:3002 START MATCH open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com MasterServerUplink: Resolved ut2004master2.epicgames.com as 199.255.40.171. Resolved master0.gamespy.com (69.10.30.248) UdpGameSpyUplink: Master Server is master0.gamespy.com:27900 UdpGameSpyUplink: Port 7788 successfully bound. MasterServerUplink: Connection to ut2004master2.epicgames.com established. Approval APPROVED Master server requests heartbeat 0 with code 3264 Master server requests heartbeat 1 with code 3264 Master server requests heartbeat 2 with code 3264 Master server assigned our MatchID: 0
Here is a list of some useful websites about UT2004 server settings: Pogamut/gamebots www.dragonbe.be wiki.unrealadmin.org www.r3uk.com
7) Connect NetBeans to the UT2004 Server
NetBeans --> Services Tab --> right-click on UT2004Servers --> addServer:
Fill the form as follows: Server name: (as you want, like..): UTlocal URI: localhost:
where
You should have something like this:
From the Pogamut tutorial you can read: "You can start the bot by pressing F6 ( Run Main Project ). If everything works fine, the bot will connect to the server and begin execution. After starting, the bot will appear under the Local UT node in Pogamut bots folder. It will be represented by a node named EmptyBot. If you select the bot's node, you will see some additional information about the bot in Properties window (Window →Properties). Agent3D section shows properties defining bot's position in the space, Agent configuration section enables you to change bot's behavior/abilities (e.g. open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com if the bot will be able to use raycasting, if it will automatically pick up items etc.). You will see that the bot is standing still, no movement, no rotation, after all, that's what it was designed for.
Start the UT directly from Netbeans Right click Local UT server node and select Spectate action, the UT2004 will start in the spectate mode and it will be automatically connected to the selected server.
8)Run the (Empty)Bot
Right-click on the NetBeans project --> Run. The spectate function doesn't work in my case...
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com 9)Start UT2004
Open UT2004-the game --> Join Game --> LAN tab --> UT2004 Server --> double Click on it. Or better, just run the game typing in your Linux console: ./ut2004 127.0.0.1
and you will find your empty bot! open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com I hope that everything went the right way, check the comments below, feel free to post comments or issues, please provide me a feedback ;-) AND DON'T FORGET TO +1' !
Posted 9th September 2012 by Manuele Dones Labels: GameBots2004, UT2004, Linux, bot, Maven, netBeans, Unreal Tournament 2004, Ubuntu
DEC How to install Ruby on Rails 3.1 with SQLite3 on Fedora 15 22 This is the way I managed to install Ruby on rails 3.1 with SQLite3 on Fedora 15.
1) Install the required libraries (if they're already not installed yet)
su -c 'yum install gcc zlib-devel sqlite-devel openssl-devel'
2) Download and install Ruby 1.9.3 in the "Compiling Ruby" section of the web page unzip and install with: ./configure make su -c 'make install'
check the successful installation running ruby -v: it should answer with "ruby 1.9.3p0..." open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com 3) Download ruby gem version 1.8.15 (rubygems-1.8.15.tgz) unzip and run su -c 'ruby setup.rb'
check the successful installation running gem -v: it should reply "1.8.15"
4) Install rails running su -c 'gem install rails' (it takes a while, don't worry) check if everything's ok using the commands "rails -v" (you should get "rails 3.1.0") or "gem list"
5) Install the sqlite3 gem running: su -c 'gem install sqlite3'
6) create a new rails project with "rails new myapp"
7) Put the console in myapp main folder and run: "rake db:create" in order to create the databases test.sqlite3 and development.sqlite3 (you can see them in db folder).
8) Turn on the rail server: "rails server"
Open the browser -> http://localhost:3000
9) If you get the error: "no such file to load -- openssl" into the browser go through the directory: ruby- 1.9.2-p180/ext/openssl and run:
ruby extconf.rb make open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com sudo make install
I hope that everything went the right way, feel free to post comments or issues. DON'T FORGET TO +1 !
Posted 22nd December 2011 by Manuele Dones Labels: ruby on rails sqlite fedora 15
DEC How to install Ruby on Rails 3.1 with Sqlite3 or MySQL on Windows 22 This is the way I managed to install Ruby on rails 3 with MySQL on Windows 7 32 bit (someone should try on a 64 bit system...)
Other articles you may be interested in: ROR with SQLite3 for Ubuntu 11 .10 (the easiest way to install and use ror) ROR with SQLite3 for Fedora 15
Install Ruby, the programming language. Download from the official Rubyforge web site or from the official rubyinstaller web page the file rubyinstaller-1.9.3-p0.exe. Click on the installer and follow the wizard: select Add Ruby executables to your PATH and Associate .rb and .rbw files with this Ruby installation.
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Open the console: START --> type cmd into the search-input-box
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Check the successful installation of Ruby running ruby -v into the console. If you type gem -v it will answer with 1.5.2. Since this version is a bit old you may prefer to install the newest one (if you want to keep the 1.5.2 version you should skip the next 3 steps)
1. (optional) Install Ruby GEM. Download from ruby gem official web page the file rubygems- 1.8.12.zip, and unzip it somewhere on your computer, i suggest you on the Desktop. 2. (optional). Type the path at your unzipped folder, for example cd Desktop\rubygems-1.8.12 and run setup ruby.rb 3. (optional) You can check running gem -v that the version is now 1.8.12.
Install rails: Type: gem install rails and wait a while... Here follows the easiest way to use ruby on rails with the SQLite3 dbms.
Type gem install sqlite3 into the cmd window; it will install the sqlite3 gem. Download from the official SQLite3 web page the following files:
The command-line shell: sqlite-shell-win32-x86-3070900.zip The dll libraries: sqlite-dll-win32-x86-3070900.zip open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com Unzip both of them and put all the files in your Rails bin folder under Rails directory (in my case is C:\Rails192\bin) Create a project: type rails new myapp in the cmd console. Type cd myapp to put the console into your project folder Type rake db:create in order to build the test and development databases. If the console answer you with the error: Rake aborted! Uninitialized constant Rake::DSL you have to add the line: require 'rake/dsl_definition' on the first line in the file named Rakefile in the directory of your project. Repeat the commands rake db:create and rake db:migrate to check if the error is gone. Type rails server to turn on the server, and surf on http://localhost:3000 to check if the rails server is working correctly! Now you can create your web applications, if you're a newbie my advise is to start from the official documentation.
Coming soon the steps for using ruby on rails with MySQL dbms, be patient!
I hope that everything went the right way, check the comments below, feel free to post comments or issues, please provide me a feedback ;-) AND DON'T FORGET TO +1 ! Posted 22nd December 2011 by Manuele Dones Labels: ruby on rails mysql sqlite3 windows
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com SEP Google+ API simple example 22 Since I got some troubles to get working the google+ API, I'd just like to write how I solved my problem.
Have a look at the official Google+ API.
On first you have to activate the Google+ API on the apis console web site
Then I thought a simple AJAX calling would work, like
var url="https://www.googleapis.com/plus/v1/people/105108020644809221643?key=##yourKey##"; ajax.open("GET", url, true); //ajax is an xmlHttpRequest (cross-browser) object ajax.send(null); if ( ajax.readyState == 4 ) { // your code }
Unluckily this didn't work, I received the error message: Origin is not allowed by Access-Control- Allow-Origin.
I suppose the error is related with the xmlHttpRequest object: it only receives xml or text data. In fact resources in the Google+ API are represented using JSON data formats.
A possible solution may be to "translate" the json file returned from the Google server in a javascript variable, something like: var jsondata = eval(" ("+ajax.responseText+ ") ") open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com anyway, I think the easiest solution is to use a jQuery.ajax function:
$.ajax({ url: "https://www.googleapis.com/plus/v1/people/105108020644809221643?key=##yourKey##", context: document.body, dataType: 'jsonp', success: function(data){ alert(data.aboutMe); } });
That's all!! Feel free to post comments, please provide me a feedback ;-) AND DON'T FORGET TO +1' !
Posted 22nd September 2011 by Manuele Dones Labels: Origin is not allowed by Access-Control-Allow-Origin, JSONP, example, Google+, Google+ API, API, Ajax, Json, How to use googleè api, error
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com JUL TRENORD: piantina linee ferroviarie lombardia 15
Trenord, linee ferroviarie
Posted 15th July 2011 by Manuele Dones Labels: lombardia, piantina, FNM, TRENORD, linee ferroviarie
open in browser PRO version Are you a developer? Try out the HTML to PDF API pdfcrowd.com