On Nov 15, 2006, at 9:26 , Michael Glaesemann wrote: > > On Nov 15, 2006, at 0:55 , Jan Svitok wrote: > >> - postgres from the listing seems to have compiled extension. Check >> whether it is indeed compiled - you'll have postgres.so somewhere in >> the dir. If it's not there look for info how to setup build >> environment > > This is very helpful. I hadn't thought to check this. I can see > that there *is* a postgres.o on the system that works, but it's > missing on the system that doesn't. This gives me something to pursue. I was able to install the postgres bindings by explicitly calling sudo ruby extconf.rb --with-pgsql-lib-dir=/usr/local/lib/ --with- pgsql-include-dir=/usr/local/include sudo make sudo make install Passing those same compilation flags through gem didn't work and I'm not sure why. sudo gem install postgres -- --with-pgsql-lib-dir=/usr/local/lib/ -- with-pgsql-include-dir=/usr/local/include No errors were thrown; the source just didn't get compiled Thanks again, Jan, for your help! Michael Glaesemann grzm seespotcode net