1) Prerequisites:
sudo apt-get install libjpeg62 libwebkitgtk-1.0-0 git-core sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java7-installer
2) Download Aptana Studio: http://www.aptana.com/products/studio3/download
3) Extract Aptana Studio
sudo unzip [name of Aptana Studio ZIP file here].zip -d /opt
4) Add shortcut
create file AptanaStudio3.desktop with content:
[Desktop Entry] Version=1.0 Encoding=UTF-8 Name=Aptana Studio 3 GenericName=Integrated Development Environment Comment=Aptana Strudio 3 Integrated Development Environment Exec=/opt/Aptana_Studio_3/AptanaStudio3 %F TryExec=/opt/Aptana_Studio_3/AptanaStudio3 Icon=/opt/Aptana_Studio_3/icon.xpm StartupNotify=true StartupWMClass="Aptana Studio 3" Terminal=false Type=Application MimeType=text/xml;application/xhtml+xml;application/x-javascript;application/x-php;application/x-java;text/x-javascript;text/html;text/plain Categories=GNOME;Development;IDE;
sudo mv AptanaStudio3.desktop /usr/share/applications/AptanaStudio3.desktop