x2on.de

SuperTux 0.3.3 for Mac OS X Lion Download

Felix Schulze — Sun, 29 Jan 2012 10:03:54 +0000

If you like to play SuperTux here is the newest version for Mac OS X Lion build from the sourcecode (regarding to my tutorial Building SuperTux 0.3.3 on Mac OS X Lion)

Download (Intel – 69,3MB): SuperTux 0.3.3.zip

Tutorial: Building SuperTux 0.3.3 on Mac OS X Lion

Felix Schulze — Sat, 28 Jan 2012 17:43:45 +0000

Regarding to my tutorial for building SuperTux 0.3.2 SVN on Mac OS X Snow Leopard i updated the tutorial for Mac OS X Lion and the new location from the SuperTux Sourcecode.

I also build a version for download if you don’t want to build it: SuperTux 0.3.3 for Mac OS X Lion

Prerequisites

Install HomeBrew:

/usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"

Install needed requirements:

brew install libvorbis physfs glew sdl sdl_image boost

Build SuperTux

git clone https://code.google.com/p/supertux/
cd supertux
mkdir dist
mkdir build && cd build
cmake .. -DCMAKE_INSTALL_PREFIX=../dist/ -DCMAKE_BUILD_TYPE=RELEASE
make install

If all works SuperTux.app should be in the dist folder.

Secure-Mail is ready for download on Apple App Store

Felix Schulze — Thu, 28 Apr 2011 06:29:14 +0000

Secure-Mail is now ready for purchase on Apple App Store! The review process was sucessfully!

With Secure-Mail you can read and write email encrypted with S/MIME (Secure/Multipurpose Internet Mail Extensions) on iOS (iPhone, iPad and iPod Touch).

You can find more details at www.secure-mail.me

Direct link to Secure-Mail on App Store: Secure-Mail App

Secure-Mail: Waiting for Review

Felix Schulze — Sun, 24 Apr 2011 16:30:29 +0000

With Secure-Mail you can read S/MIME encrypted mails directly from Mail.app and send encrypted S/MIME mails with SMTP.

The Version 1.0 is now submitted to the App Store.
Current Status: Waiting for Review

UPDATE 2011-04-28: The App is now ready for download: http://www.x2on.de/2011/04/28/secure-mail-is-ready-for-download-on-apple-app-store/

Thanks for your help at the beta-test.

Some screenshot from the final 1.0:

Tutorial: Redmine with Git and Gitosis on Ubuntu 11.04

Felix Schulze — Sat, 23 Apr 2011 08:03:40 +0000

This is a tutorial for installing redmine on Ubuntu 11.04 with Git integration, managed by Gitosis and a redmine gitosis plugin.

It’s based on my last tutorial about installing redmine ob Ubuntu 8.04: http://www.x2on.de/2010/10/30/tutorial-redmine-with-svn-git-and-gitosis-on-ubuntu-8-04/

1. Install redmine

Get recent version from github (currently 1.1.3)

apt-get install git-core
mkdir /var/www
cd /var/www
git clone git://github.com/edavis10/redmine.git
cd redmine
git checkout -b 1.1.3 1.1.3

Install packages

apt-get install ruby  ruby1.9.1-dev libgemplugin-ruby libgemplugin-ruby1.8  mysql-server apache2-mpm-prefork wget libruby-extras libruby1.8-extras rake apache2-prefork-dev libapache-dbi-perl libapache2-mod-perl2 libdigest-sha1-perl libmysqlclient15-dev build-essential libcurl4-openssl-dev cron

If you like to use Gant-Charts:

apt-get install librmagick-ruby1.8

Create database

mysql -u root -p

CREATE DATABASE redmine CHARACTER SET utf8;
CREATE USER 'redmine'@'localhost' IDENTIFIED BY 'my_password';
GRANT ALL privileges ON redmine.* TO 'redmine'@'localhost';

Configure Database Settings

cp redmine/config/database.yml.example redmine/config/database.yml

nano redmine/config/database.yml

production:
  adapter: mysql
  database: redmine
  host: localhost
  username: redmine
  password: my_password
  encoding: utf8

Install Rubygem (Ubuntu 11.04 has an older version)

wget http://production.cf.rubygems.org/rubygems/rubygems-1.7.2.tgz
tar xvfz rubygems-1.7.2.tgz
cd rubygems-1.7.2
mv /usr/bin/gem /usr/bin/gem-ubuntu
ruby setup.rb
ln -s /usr/bin/gem1.8 /usr/bin/gem

Install Rails + Rack

gem install rails -v=2.3.11
gem install rack -v=1.1.0
gem install mysql
gem install -v=0.4.2 i18n

Configure redmine

cd /var/www/redmine
chown -R www-data:www-data files log tmp public/plugin_assets
chmod -R 755 files log tmp public/plugin_assets
chmod -R 777 public/plugin_assets
rake generate_session_store
RAILS_ENV=production rake db:migrate
RAILS_ENV=production rake redmine:load_default_data

Test redmine

ruby script/server webrick -e production

Now you can check http://my_domain.com:3000 if everything works

2. Apache Integration

Install passenger (Modify version numbers if needed)

gem install passenger
passenger-install-apache2-module
echo "LoadModule passenger_module /usr/lib/ruby/gems/1.8/gems/passenger-3.0.7/ext/apache2/mod_passenger.so" &gt; /etc/apache2/mods-available/passenger.load
ln -s /etc/apache2/mods-available/passenger.load /etc/apache2/mods-enabled/passenger.load

nano /etc/apache2/mods-available/passenger.conf

PassengerRoot /usr/lib/ruby/gems/1.8/gems/passenger-3.0.7
PassengerRuby /usr/bin/ruby1.8

Alternative: You can install passenger with ubuntu:

apt-get install libapache2-mod-passenger

Configure Apache

nano /etc/apache2/sites-available/my_domain

<VirtualHost *:80>
    ServerName my_domain.com
 
    DocumentRoot /var/www/redmine/public
 
    PassengerDefaultUser www-data
    RailsEnv production
    RailsBaseURI /redmine
    SetEnv X_DEBIAN_SITEID "default"
    <Directory /var/www/redmine/public>
        Order allow,deny
        Allow from all
    Directory>
VirtualHost>

nano /etc/apache2/apache2.conf

Add this at the end of the file:

Include /etc/apache2/mods-available/passenger.conf

Activate your site

ln -s /etc/apache2/sites-available/my_domain /etc/apache2/sites-enabled/my_domain

Remove default entry

rm /etc/apache2/sites-enabled/000-default

Restart Apache and it should work

/etc/init.d/apache2 restart

3. Git integration

Install needed packages:

gem install inifile
apt-get install libnet-ssh-ruby1.8 python-setuptools
gem install lockfile net-ssh
apt-get install gitosis git-daemon-run acl

Activate acl for your partition:

nano /etc/fstab

...
UUID=xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /               ext4    acl,errors=remount-ro 0       1
...

Reboot your machine:

reboot

Configure gitosis:

sudo -H -u gitosis ssh-keygen -t dsa

No Password, default file.

sudo -u gitosis cat ~gitosis/.ssh/id_dsa.pub | sudo -H -u gitosis gitosis-init
sudo sed -i.orig 's:/var/cache:/srv/gitosis:g' /etc/sv/git-daemon/run
sudo sv restart git-daemon

Install gitosis plugin for redmine:

setfacl -m user:www-data:r-x,mask:r-x ~gitosis/.ssh
setfacl -m user:www-data:r--,mask:r-- ~gitosis/.ssh/id_dsa

cd /var/www/redmine
script/plugin install git://github.com/xdissent/redmine_gitosis.git
sudo -u www-data X_DEBIAN_SITEID=default RAILS_ENV=production rake db:migrate:plugins
/etc/init.d/apache2 restart

Open your Browser, got to my_domain and login. Go to Administration – Plugins – Configure Redmine Gitosis plugin.
Change localhost to my_domain.
Change xdissent.com to my_domain.

Have fun!

Source:

http://brantinteractive.com/2007/02/16/getting-the-mysql-gem-installed-on-ubuntu/
http://www.redmine.org/wiki/1/RedmineInstall
http://wiki.ousli.org/index.php/Redmine_in_Ubuntu_Jaunty_9.04
http://www.redmine.org/wiki/1/HowTo_Install_Redmine_in_Ubuntu
http://www.redmine.org/wiki/redmine/Repositories_access_control_with_apache_mod_dav_svn_and_mod_perl
http://xdissent.com/2010/05/04/github-clone-with-redmine/
http://dev.remarkablewit.com/redmine/projects/dev-server/wiki
https://github.com/xdissent/redmine_gitosis
http://www.redmine.org/issues/2525
http://wiki.ubuntuusers.de/acl

PolarSSL for iOS (iPhone, iPad and iPod Touch)

Felix Schulze — Fri, 08 Apr 2011 10:19:39 +0000

This is a tutorial for using self-compiled builds of the PolarSSL-library for iOS.

PolarSSL is a light-weight open source cryptographic and SSL/TLS library written in C.

You can build apps with XCode and the official SDK from Apple with this.
I also made a small example-app for using the libraries with XCode and the iPhone/iPhone-Simulator.
You can also download the precompiled PolarSSL-library (0.14.3).

You can get the scripts and the sourcecode here: https://github.com/x2on/PolarSSL-for-iOS

Secure-Mail Beta Test – S/MIME on iOS with OpenSSL (UPDATE #3)

Felix Schulze — Fri, 01 Apr 2011 14:57:24 +0000

Im searching some people how want’s to test Secure-Mail App.

With Secure-Mail you can read S/MIME encrypted mails directly from Mail.app and send encrypted S/MIME mails with SMTP.

Please send me an email with some details about you, and why you wan’t test the beta.

2011-04-13: UPDATE #1: The Beta-Test is running now. At this time no new beta-testers are invited. Thanks for your help.

2011-04-24: UPDATE #2: Waiting for review: http://www.x2on.de/2011/04/24/secure-mail-waiting-for-review/

2011-04-28: UPDATE #3 The App is now ready for download: http://www.x2on.de/2011/04/28/secure-mail-is-ready-for-download-on-apple-app-store/

More details about Secure-Mail: http://www.x2on.de/2010/12/06/smime-on-ios-with-openssl-iphoneipad/

Update: GnuTLS-for-iOS updated to GnuTLS 2.12.0

Felix Schulze — Sun, 27 Mar 2011 15:50:44 +0000

GnuTLS 2.12.0 is released and i updated the GnuTLS-Libraries for iPhone/iPod Touch.

You can get it at https://github.com/x2on/GnuTLS-for-iOS

Update: OpenSSL 1.0.0d Libraries for iPhone iPod Touch iPad

Felix Schulze — Tue, 08 Feb 2011 20:36:14 +0000

OpenSSL 1.0.0d is released and i updated the OpenSSL-Libraries for iPhone/iPod Touch. You can get it at http://github.com/x2on/OpenSSL-for-iPhone

libssh2 for iOS (iPhone and iPad) – Example app with SSH connection

Felix Schulze — Wed, 02 Feb 2011 07:40:10 +0000

This is a tutorial for using self-compiled builds of the libssh2-library for iOS. You can build apps with XCode and the official SDK from Apple with this. I also made a small example-app for using the libraries with XCode and the iPhone/iPhone-Simulator. You can also download the precompiled libssh2-library (1.2.7).

You can get the scripts and the sourcecode here: https://github.com/x2on/libssh2-for-iOS
The example uses libssh2 to make an ssh connection to an ssh server. Then you can execute commands on the server and get the output in your app.

You can build the libssh2 library with openssl or with libgcrypt!
libssh2 with openssl:

./build-all.sh openssl

libssh2 with libgcrypt:

./build-all.sh libgcrypt