[Zope] compile ZPoPyDA product problems

[Stephen Nosal]

Well, I'm getting somewhere. The make and make install on the PoPymodule completed with no errors, but now in python the import PoPy returns the following:

Traceback (innermost last):
  File "<stdin>", line 1, in ?
ImportError: /usr/lib/python1.5/site-packages/PoPymodule.so: undefined symbol: PQfsize

This is from the PoPy-1.2.1 tarball.

On another note, ZPyGreSQLDA appears to be up and running.

Thanks for all of the help.

- Steve


On Tue, 01 August 2000, jpenny@universal-fasteners.com wrote:

> 
> On Tue, Aug 01, 2000 at 10:54:50AM -0700, Stephen Nosal wrote:
> > Folks -
> > 
> > I could use a hand here - I'm trying to compile the PoPy module for python so I can use the ZPoPyDA to connect to my PostgreSQL database.
> > 
> > I keep getting the same compile error -
> > 
> > gcc - shared PoPymodule.o -lpq -o PoPymodule.so
> > /usr/i486-suse-linux/bin/ld: cannot find -lpq
> > 
> > I have compiled other binaries on this machine, including Zope 2.2. Python runs fine, I just don't know enough about ld to understand the error. (I get the same error trying to compile ZPyGreSQLDA.
> > 
> 
> This message is saying that the postgres library libpq cannot
> be found by the linker (postgres was formerly called PostQuel,
> hence pq).  Not having Suse, which I have heard has somewhat
> unusual layout, I cannot tell you for sure what to do...
> 
> but try find / -name "libpq*"
> 
> THis should find any libpq's on your system
> 
> Then if libpq is in /usr/lib/foo, do 
> export LD_LIBRARY_PATH=/usr/lib/foo
> gcc - shared PoPymodule.o -lpq -o PoPymodule.so
> 
> 
> > Any pointers would be greatly appreciated.
> > 
> > - Steve
> > 
> > 
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