Oliver,
On Thu, Jan 09, 2003 at 05:38:50PM +0100, Oliver Vecernik wrote:
> I downloaded the latest release of cygwin (1.3.18-1) with pgsql 7.3.1
^^^^^
Is the above a private build of PostgreSQL 7.3.1 or the official Cygwin
PostgreSQL 7.3-1 package?
> $ createlang plpython test
> ERROR: Load of file /usr/lib/postgresql/plpython.dll failed: dlopen:
> Win32 error 126
> createlang: language installation failed
I don't get the above error:
$ createlang -U postgres plpython template1
$
> Any ideas?
The above error usually occurs when a dependent DLL cannot be found:
$ fgrep 126L /usr/include/w32api/winerror.h
#define ERROR_MOD_NOT_FOUND 126L
...
Note the following:
$ cygcheck $(cygpath -w /usr/lib/postgresql/plpython.dll)
C:\cygwin\lib\postgresql\plpython.dll
C:\cygwin\bin\postgres.exe
C:\cygwin\bin\cygwin1.dll
C:\WINNT\System32\KERNEL32.dll
C:\WINNT\System32\ntdll.dll
C:\cygwin\bin\libpython2.2.dll
^^^
Are you running a private build of Python 2.3a1 or the official Cygwin
Python 2.2.2-4 package? If the former, then this would explain the
error.
However, the most recent Cygwin Python package (i.e., 2.2.2-4) was built
with a shared _socket module:
http://cygwin.com/ml/cygwin-announce/2003-01/msg00003.html
and plpython in the PostgreSQL 7.3-1 package was built against a Cygwin
Python with a static _socket module. I was concerned that this would
cause problems, but the above successful createlang seems to indicate
otherwise.
Nevertheless, I am building PostgreSQL 7.3.1 now and will release Cygwin
PostgreSQL 7.3.1-1 ASAP.
Jason
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