b423292cd0
The release of pip10 has shown up a few issues here Firstly, pip10 now refuses to overwrite distutils installed packages, which includes "python-virtualenv" on centos. History has shown us that we want the packages installed and overwritten, to avoid the packages coming back and messing things up. Pre-install all the packages, then list the files in the packages with "rpm" directly and remove them. This way pip is happy to install. We need to take better account of the package names for this; on Fedora things have switch to "python2-virtualenv" instead of "python-virtualenv" and we can't use an alias to list the package contents. This also highlighted that python2-pip is in EPEL for centos, so enable that when we install it. Make the epel element a no-op for non centos/rhe distros. There is a related change in recent fedora that python3 now installs binaries into /usr/local/bin. There are commented swizzles in here to ensure we retain the status quo of "pip" and "virtualenv" both being python2 based, with the python3 versions being called explicitly "pip3" and "virtualenv3" respectively. Change-Id: I2ffdd9f615ae6b00428c17249e4f216774991b99
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779 B
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====
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epel
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====
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This element installs the Extra Packages for Enterprise Linux (EPEL)
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repository GPG key as well as configuration for yum.
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Note this element is only useful with platforms that have EPEL support
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such as CentOS and RHEL
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DIB_EPEL_MIRROR:
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:Required: No
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:Default: None
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:Description: To use a EPEL Yum mirror, set this variable to the mirror URL
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before running bin/disk-image-create. This URL should point to
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the directory containing the ``5/6/7`` directories.
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:Example: ``DIB\_EPEL\_MIRROR=http://dl.fedoraproject.org/pub/epel``
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DIB_EPEL_DISABLED:
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:Required: No
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:Default: 0
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:Description: To disable the EPEL repo (but leave it available if
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used with an explicit ``--enablerepo``) set this to 1
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