textmate is included in rev1 I don't know if it is in rev2 but check applications, if not then check the bay?
Oh and my name's ian by the way lol Ianxxx not Lan. Don't worry your the second to make that mistake, have to call my sell something else.
If not use text edit and then repair permissions
sudo chown -R 0:0 thefile
sudo chmod -R 755 thefile

if you can't finad Azalia google it or look on insanelymac or some nice person here might direct you to a copy.