[MacPorts] #39479: py-pytools @2012.1: build fails trying to use distribute

[MacPorts]

#39479: py-pytools @2012.1: build fails trying to use distribute
-----------------------------+--------------------------------
 Reporter:  md14-macports@…  |      Owner:  macports-tickets@…
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.1.3
 Keywords:  haspatch         |       Port:  py-pytools
-----------------------------+--------------------------------
 I got an error building py27-pytools because it tries to use distribute
 instead of setuptools.

 {{{
 $ port installed py27-setuptools
 The following ports are currently installed:
   py27-setuptools @0.7.4_0 (active)
 $ sudo port -vs install py27-pytools
 Password:
 --->  Computing dependencies for py27-pytools.
 --->  Fetching distfiles for py27-pytools
 --->  Verifying checksum(s) for py27-pytools
 --->  Checksumming pytools-2012.1.tar.gz
 --->  Extracting py27-pytools
 --->  Extracting pytools-2012.1.tar.gz
 --->  Configuring py27-pytools
 --->  Building py27-pytools
 Downloading
 http://pypi.python.org/packages/source/d/distribute/distribute-0.6.14.tar.gz
 Extracting in /tmp/tmpb3UAi5
 Now working in /tmp/tmpb3UAi5/distribute-0.6.14
 Building a Distribute egg in
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_python_py-
 pytools/py27-pytools/work/pytools-2012.1
 Traceback (most recent call last):
   File "setup.py", line 37, in <module>
     exec(open(init_path).read(), d)
   File "<string>", line 8, in <module>
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/setuptools/__init__.py",
 line 2, in <module>
     from setuptools.extension import Extension, Library
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/setuptools/extension.py",
 line 2, in <module>
     from setuptools.dist import _get_unpatched
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/setuptools/dist.py", line
 6, in <module>
     from setuptools.command.install import install
   File
 "/private/tmp/tmpb3UAi5/distribute-0.6.14/setuptools/command/__init__.py",
 line 8, in <module>
     from setuptools.command import install_scripts
   File
 "/private/tmp/tmpb3UAi5/distribute-0.6.14/setuptools/command/install_scripts.py",
 line 3, in <module>
     from pkg_resources import Distribution, PathMetadata, ensure_directory
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/pkg_resources.py", line
 2691, in <module>
     add_activation_listener(lambda dist: dist.activate())
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/pkg_resources.py", line
 668, in subscribe
     callback(dist)
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/pkg_resources.py", line
 2691, in <lambda>
     add_activation_listener(lambda dist: dist.activate())
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/pkg_resources.py", line
 2192, in activate
     self.insert_on(path)
   File "/private/tmp/tmpb3UAi5/distribute-0.6.14/pkg_resources.py", line
 2293, in insert_on
     "with distribute. Found one at %s" % str(self.location))
 ValueError: A 0.7-series setuptools cannot be installed with distribute.
 Found one at
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages
 ...
 }}}

 The attached patch works for me to fix the problem.

-- 
Ticket URL: <https://trac.macports.org/ticket/39479>
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