Is this on fedora or redhat linux? If so a separate rpm must be installed for plpython to function. If you built from source the config script must also include building python. On Fri, Jan 21, 2005 at 10:34:51PM -0700, Michael Fuhr wrote: > On Fri, Jan 21, 2005 at 09:16:27PM -0800, elein wrote: > > > createlang: language installation failed: ERROR: could not load > > library "/usr/local/pgsql74/lib/plpython.so": > > /usr/local/pgsql74/lib/plpython.so: undefined symbol: PyDict_Copy > > What does "ldd /usr/local/pgsql74/lib/plpython.so" show? > > -- > Michael Fuhr > http://www.fuhr.org/~mfuhr/ > > ---------------------------(end of broadcast)--------------------------- > TIP 9: the planner will ignore your desire to choose an index scan if your > joining column's datatypes do not match ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend