Dear Ed,
The error does indeed happen in ccp4lib. One of the first routines called by CCP4 progs is "ccp4fyp". This initialises the CCP4 environment. See lib/cctbx/cctbx_sources/ccp4io/lib/src/ccp4_general.c. If you look at the code you can see that $CINCL is determined at run-time. You are right that this environment var is not needed at compile time. Files like environ.def and default.def are read at this time. Perhaps there has been a corruption of one of these files or you are pointing to an earlier version of $CINCL. Does the error occur with refmac alone or with every CCP4 prog? Adam
