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Workaround for overwriting setuptools on RHEL

This old setuptools egg-info file causes havoc and really weird pip
install errors. I think possibly not everyone has the
python-setuptools package installed, so it may only appear in some
situations.

Change-Id: I7ef0fa35c650e323a8945ed7c5c7754ca62a0ca5

Ian Wienand authored on 2014/07/30 10:27:54
Showing 1 changed files
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@@ -124,6 +124,14 @@ fi
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 if [[ $DISTRO =~ (rhel6) ]]; then
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+    # install_pip.sh installs the latest setuptools over the packaged
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+    # version.  We can't really uninstall the packaged version if it
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+    # is there, because it may remove other important things like
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+    # cloud-init.  Things work, but there can be an old egg file left
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+    # around from the package that causes some really strange
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+    # setuptools errors.  Remove it, if it is there
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+    sudo rm -f /usr/lib/python2.6/site-packages/setuptools-0.6*.egg-info
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+
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     # If the ``dbus`` package was installed by DevStack dependencies the
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     # uuid may not be generated because the service was never started (PR#598200),
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     # causing Nova to stop later on complaining that ``/var/lib/dbus/machine-id``