On 24/01/2017 11:13, Nathaniel Smith wrote:
On Tue, Jan 24, 2017 at 3:09 AM, Robin Becker <[email protected]> wrote:
A reportlab user says his pip install fails to create an importable C
extension. He said
"The platform is Mac OS X 10.11.6, aka "El Capitan". Pip didn't complain"
which is probably true since the extension is not required for reportlab's
main usage.
I tried to reproduce on OS X 10.10.5, but my machine has xcode installed and
the extension was correctly produced.
I don't have any code in setup.py to prevent compilation; is there a way to
alert users to the non-build of the extension(s).
I'm having some trouble figuring out exactly what you're asking... is
the question: "if my setup.py encounters a non-fatal error while being
run by pip, how can I print a message for the user to see while still
letting the build continue?"?
-n
Sorry to be so vague, but I am not the person who ran pip install so I'm not
exactly sure what happened. The setup.py in question complains if the extension
files cannot be found, but does not error. If the files can be found and I
assume they can because they're now part of the same repository then the
extensions are set up and added to the final setup call. Since pip did not
complain I assume either the setup.py failed to find the extension source or the
compile failed silently somehow.
Unfortunately I don't have a test system where I can turn off xcode to see what
happens. I'm wondering if setup fails silently somehow.
--
Robin Becker
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