Makefile: fix installation without dbm. (Thanks Raphael Proust)
Makefile: fix installation without dbm. (Thanks Raphael Proust)

Ignore-this: 5ce008ff33a45bf207ac09e5c226bb90

darcs-hash:20110426084915-da4f2-728ceade3d882db725a7c9dd5be80efb2aaed086

mfp/ocsigenserver,mfp/ocsigenserver