From: Gerhard <ger...@gm...> - 2002-10-01 07:32:45
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(Cc-ing the Python-Mac SIG's list, in the hope that this message reaches it and that somebody there can make any sense of the strange linker error.) Could you please Cc Don? * Don Robertson <dcr...@pa...> [2002-10-01 17:45 +1200]: > Greetings, > > I have looked through the archive but it has truncated the posts, and the attached > setup.py is not attached. > > So apologies if you have seen all this before. > > I am trying to install on Mac OS 10.2, and have tried the fix suggested: > > The lib paths were > include_dirs = [ "/usr/local/pgsql/include" ] > library_dirs = [ "/usr/local/pgsql/lib" ] > > This line had to be removed from the setup section > runtime_library_dirs = pypgsql_rt_dirs, > > My system seems pretty much the same as described. > > However, I am still unable to get it to work. > > When I build, I get a load of errors, and I get : > > Python 2.2 (#1, 07/14/02, 23:25:09) > [GCC Apple cpp-precomp 6.14] on darwin > Type "help", "copyright", "credits" or "license" for more information. > >>> from pyPgSQL import PgSQL > Traceback (most recent call last): > File "<stdin>", line 1, in ? > File "/usr/lib/python2.2/site-packages/pyPgSQL/PgSQL.py", line 356, in ? > from libpq import * > File "/usr/lib/python2.2/site-packages/pyPgSQL/libpq/__init__.py", line 23, in ? > from libpq import * > ImportError: Failure linking new module > >>> > > My build and install output is at: > http://homepages.paradise.net.nz/dcrober1/4suite/pypgsql_build.html ... which reads: [...] gcc -arch i386 -arch ppc -bundle -flat_namespace -undefined suppress build/temp.darwin-6.1-Power Macintosh-2.2/libpqmodule.o build/temp.darwin-6.1-Power Macintosh-2.2/pgboolean.o build/temp.darwin-6.1-Power Macintosh-2.2/pgint2object.o build/temp.darwin-6.1-Power Macintosh-2.2/pgint8object.o build/temp.darwin-6.1-Power Macintosh-2.2/pgversion.o build/temp.darwin-6.1-Power Macintosh-2.2/pglargeobject.o build/temp.darwin-6.1-Power Macintosh-2.2/pgnotify.o build/temp.darwin-6.1-Power Macintosh-2.2/pgconnection.o build/temp.darwin-6.1-Power Macintosh-2.2/pgresult.o build/temp.darwin-6.1-Power Macintosh-2.2/pymemstrdup.o -L/usr/local/pgsql/lib -lpq -o build/lib.darwin-6.1-Power Macintosh-2.2/pyPgSQL/libpq/libpqmodule.so ld: for architecture i386 ld: warning /usr/lib/bundle1.o cputype (18, architecture ppc) does not match cputype (7) for specified -arch flag: i386 (file not loaded) [...] I have no idea why gcc picks up "-arch i386" _and_ "-arch ppc" options when you use distutils. That's certainly the cause of pyPgSQL not working for you, but I have no idea /why/ distutils behaves like this. Perhaps your Python installation on MacOS X is borked? -- Gerhard |