Early Linux Support

x-terminal-emulator does not exist

Usually /usr/bin/x-terminal-emulator is a symlink to your preferred default terminal emulator. So normal applications can launch the correct terminal.

In your case /usr/bin/x-terminal-emulator either:

• is broken
• does not exist
• the linked terminal emulator does not support the -e option

On Debian and Ubuntu-based distros, you would execute sudo update-alternatives --config x-terminal-emulator and choose the correct link in the UI.

On other distros, you could use sudo ln -sT <your terminal emulator path> /usr/bin/x-terminal-emulator.

For some additional information, there is a good answer on stackexchange: http://unix.stackexchange.com/questions/32547/how-to-launch-an-application-with-default-terminal-emulator-on-ubuntu