A error with tos-check-env

n i correct this errors? Thanks in advance. best wishes! 2011-08-22 jacky Cygwin Configuration Diagnostics Current System Time: Mon Aug 22 22:13:09 2011 Windows NT Ver 6.1 Build 7600 Path: c:\cygwin\usr\local\bin c:\cygwin\bin c:\cygwin\bin c:\cygwin\usr\X11R6\bin

Re: 1.7.8: undefined reference to __xpg_strerror_r

drive/d/cygwin/tmpmpich2/examples' make[1]: *** [all-postamble] Error 2 make[1]: Leaving directory `/cygdrive/d/cygwin/tmpmpich2' make: *** [all-redirect] Error 2 How do the snapshots work? Should I replace cygwin1.dll by the snapshots? Where to put winsup? Thanks Jacky