On Mar 30, 2012, at 17:18 , peter lindsay wrote:

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but cannot find out anywhere how to edit the TM_FORTRAN variable. Can anyone help please ? 

[ gfortran is working fine from Terminal. ]

You may set it in ~/.tm_properties file if You're using TM2
In TM1 You have environment variables in app prefs.

best

Daniel (dmilith) Dettlaff