[Python-Dev] Python 2.7 Won't Build (original) (raw)
Ronald Oussoren ronaldoussoren at mac.com
Mon Sep 20 17:12:27 CEST 2010
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On 20 Sep, 2010,at 04:31 PM, Tom Browder <tom.browder at gmail.com> wrote:
Continuing on with investigating Python 2.7 build problems, one problem I just discovered is a different installation on one 64-bit system (Debian Lenny) versus another (Ubuntu 10.04.1 LTS).
I used gcc-4.51 on both systems, with no PY environment variables set.
On Debian I got two directories:
/usr/local/lib64/python2.7 /usr/local/lib/python2.7
and only the first had the "config" subdirectory.
On Ubuntu I got only
/usr/local/lib/python2.7
I see that the configure file has some architecture choices (--with-universal-archs=ARCH) but no explanation about the consequences.
Can anyone explain the two different "default" installations I got?
It seems to me I should force the Ubuntu-style installation by the "--with-universal-archs=64-bit" configure option, and I will try that on Debian while I await expert help. --with-universal-archs only does something on OSX, and then only when --with-universalsdk is specified. It is used to select which processor architectures are included in a "universal binary" build of Python.
Ronald
Thanks.
-Tom
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