Why am I getting “Berkeley DB library configured to support only DB_PRIVATE environments” or “Berkeley DB library configured to support only private environments”?
Some distributors (for instance the Fedora Project) package Berkeley DB with support for POSIX threading and hence POSIX mutexes, but your system does not support POSIX mutexes (whether it does, depends on the kernel version and exact processor type). To work around this problem: • download, compile and install Berkeley DB on your own and the reconfigure bogofilter: • cd build_unix • ../dist/configure –enable-cxx • make • make install • recompile and install bogofilter: • ./configure –with-libdb-prefix=/usr/local/BerkeleyDB.4.