pypgsql-users

[Pypgsql-users] PyPgSQL Windows XP Installation

[<tj...@gm...>]

Hi all,

I'm trying to install the lib PyPgSQL to access PostGresSQL from Python but
I didn't get successful.

My environment is:

- Windows XP
- PostGresSQL 8.1
- Python 2.4
- PyPgSQL 2.5.1

What I did up to now:

I've tried to install the binary version of PyPgSQL:

pyPgSQL-2.5.1.win32-py2.4.exe<http://prdownloads.sourceforge.net/pypgsql/py=
PgSQL-2.5.1.win32-py2.4.exe?download>

I've followed the wizard, that is in fact very simple, and tested on Python
environment.

I got the followin error:

-------------------------
Traceback (most recent call last):
  File "<interactive input>", line 1, in ?
  File "C:\Python24\Lib\site-packages\pyPgSQL\PgSQL.py", line 449, in ?
    from libpq import *
  File "C:\Python24\Lib\site-packages\pyPgSQL\libpq\__init__.py", line 23,
in ?
    from libpq import *
ImportError: DLL load failed: The specified module could not be found.
----------------------------

thank you for any help,

best regards,

T=E2nia.

Re: [Pypgsql-users] PyPgSQL Windows XP Installation

[<gh...@gh...>]

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Hash: SHA1

T=E4nia Jesini wrote:
> Hi all,
>=20
> I'm trying to install the lib PyPgSQL to access PostGresSQL from Python
> but I didn't get successful.
>=20
> My environment is:
>=20
> - Windows XP
> - PostGresSQL 8.1
> - Python 2.4
> - PyPgSQL 2.5.1
>=20
> What I did up to now:
>=20
> I've tried to install the binary version of PyPgSQL:
>=20
> pyPgSQL-2.5.1.win32-py2.4.exe
> <http://prdownloads.sourceforge.net/pypgsql/pyPgSQL-2.5.1.win32-py2.4.e=
xe?download>
>=20
> I've followed the wizard, that is in fact very simple, and tested on
> Python environment.
>=20
> I got the followin error:
>=20
> -------------------------
> Traceback (most recent call last):
>   File "<interactive input>", line 1, in ?
>   File "C:\Python24\Lib\site-packages\pyPgSQL\PgSQL.py", line 449, in ?
>     from libpq import *
>   File "C:\Python24\Lib\site-packages\pyPgSQL\libpq\__init__.py", line
> 23, in ?
>     from libpq import *
> ImportError: DLL load failed: The specified module could not be found.
> ----------------------------
>=20
> thank you for any help,

You will need to make sure that the PostgreSQL DLLs are found. I have don=
e
this by installing  PostgreSQL for Windows, and then either

a) putting the bin/ directory in the PATH or
b) copying the needed DLLs into the
C:\Python24\Lib\site-packages\pyPgSQL\libpq\ directory.

- -- Gerhard
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