Hi All! I have been using the Lahey-Fujitsu Fortran compiler lf95 version 6.0 (Pro) successfully on FC3. Recently, on upgradation onto one of the machine to FC4 (with all the recent updates), when, I try to compile, it gives an error ...Insufficient system swap space.... The system has enough memory and a swap space of 1GB, which remains free all the time. It has been workign allright in FC3. The same happens with CentOS 4.0. Could you GURUs through up some light. The Lahey fellows does not give support to the old compiler, but I can't buy a new one! TIA and regards Madhurjya __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com