RPC headers need to be installed into PREFIX/include/gssrpc, not PREFIX/include To generate a diff of this commit: cvs diff -r5.479 -r5.480 krb5/src/ChangeLog cvs diff -r1.147 -r1.148 krb5/src/Makefile.in cvs diff -r1.119 -r1.120 krb5/src/lib/rpc/ChangeLog cvs diff -r1.38 -r1.39 krb5/src/lib/rpc/Makefile.in