"Marcel Gsteiger" <Marcel.Gsteiger@milprog.ch> writes: > Trying to rebuild postgresql-8.3beta2-1PGDG.f7.src.rpm on my Centos 5.0 x86_64, I get the error "your platform is not thread safe" during config. When I use the --enable-thread-safety-force option, the build fails with the message > undefined reference to pthread_sigmask > during the libpq compile. Do you have glibc-devel installed? It sounds like you might be missing /usr/lib64/libpthread.so, which is in that RPM. However, we do BuildRequire glibc-devel, so I'm not sure how you managed to try to build the RPM without it. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings