I am running elementary 0.2 (Ubuntu 12.04 but with a different desktop environment) and I installed Aptana studio as follows:
sudo unzip /home/connel/Downloads/Aptana_Studio_3_Setup_Linux_x86_64_3.3.0.zip -d /opt
sudo mv /opt/Aptana_Studio_3/ /opt/aptana
sudo chown -R $(whoami):$(whoami) /opt/aptana/
sudo vim /usr/share/applications/aptana.desktop
But I cannot get it to run no matter what. I get no error codes when running the following but Aptana doesn't open:
cd /opt/aptana/
./AptanaStudio3
sh AptanaStudio3.sh
I have installed the JDK on my system, Netbeans runs fine.