> The crypt package provides just crypt(1); you need libcrypt-devel for the header and link library, and libcrypt0 for the DLL. Thanks, Yaakov. I don't see that package. In 64-bit setup, I found: cygwin64-crypt cygwin64-libgcrypt libgcrypt-devel libmcrypt-devel Which of these packages most closely matchese libcrypt-devel? -- Jim Reisert AD1C, <jjreisert@alum.mit.edu>, http://www.ad1c.us -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple