Setting up Aptana

Installing Aptana on UNIX, Linux and OSX
Download AptanaStudio.
Follow the steps to complete plugin installation when you run it.
&] sudo cp ~/Downloads/Aptana_Studio_Setup_Linux_x86_1.5.1.zip /Applications/ ; cd /Applications/
&] sudo unzip Aptana_Studio_Setup_Linux_x86_1.5.1.zip
&] sudo ln -s Aptana\ Studio\ 1.5 AptanaStudio
&] sudo chmod -R +x AptanaStudio
&] sudo chown -R root:enrique Aptana*

Installing Aptana on Windows
Download AptanaStudio.
Follow the steps to complete plugin installation when you run it.