Installing IntelliJ
# root
su -
# Create IntelliJ location
mkdir -p /opt/idea
# Untar installation
tar -xvzf /path/.../ideaIC-14.1.tar.gz -C /opt/idea
# Create link for latest IntelliJ
ln -s /opt/idea/idea-IC-141.177.4/ /opt/idea/latest
chmod -R +r /opt/idea