Hi I just download the Windows setup pypy2.7-v7.3.1-win32.zip I am trying to install the Postgresql module psycopg2 The installation of the source module fails ... suggesting If you prefer to avoid building psycopg2 from source, please install the PyPI 'psycopg2-binary' package instead. I retry with the binary package... same error. Something is not working between pypy and this package. Could you please take a look? Is it possible to overcome this bug.. editing the egg or other files? This problem is a stopper for my daily usage of pypy. Best regards, Massimo
Hi, On Mon, 11 May 2020 at 19:24, Massimo Sala <massimo.sala.71@gmail.com> wrote:
The binary package can't work, because it was compiled for CPython. The source package fails to install because of this error (see psycopg2.log): Error: pg_config executable not found. i suggest you check your installation. My guess is that you need to have a C compiler and have installed with the headers necessary to compile programs using psycopg2. I don't know if there is an issue with the program pg_config on Windows. Maybe look if there are specific instructions about how to compile the psycopg2 Python package from source on Windows (instructions written with CPython in mind, but that probably work with PyPy too). Alternatively, you should look for psycopg2cffi. A bientôt, Armin
Hi, On Mon, 11 May 2020 at 19:24, Massimo Sala <massimo.sala.71@gmail.com> wrote:
The binary package can't work, because it was compiled for CPython. The source package fails to install because of this error (see psycopg2.log): Error: pg_config executable not found. i suggest you check your installation. My guess is that you need to have a C compiler and have installed with the headers necessary to compile programs using psycopg2. I don't know if there is an issue with the program pg_config on Windows. Maybe look if there are specific instructions about how to compile the psycopg2 Python package from source on Windows (instructions written with CPython in mind, but that probably work with PyPy too). Alternatively, you should look for psycopg2cffi. A bientôt, Armin
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Armin Rigo -
Massimo Sala