diskimage-builder/diskimage_builder
Ian Wienand b423292cd0 Remove installed packages before pip install
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
2018-04-17 16:09:04 +10:00
..
block_device Fix default partition type 2018-03-22 10:10:47 +11:00
elements Remove installed packages before pip install 2018-04-17 16:09:04 +10:00
lib Don't use -e to test for what might be broken symlink 2018-04-06 15:04:56 -07:00
tests Fail if two elements provide the same thing 2018-02-23 10:04:26 +11:00
__init__.py Bump hacking to 0.9.x series 2014-07-21 10:15:41 +02:00
disk_image_create.py squash-package-install to use the correct python 2017-03-13 20:24:39 +11:00
element_dependencies.py Fail if two elements provide the same thing 2018-02-23 10:04:26 +11:00
logging_config.py Add timestamp output filter 2017-06-16 15:58:50 +10:00
paths.py Move diskimage-image-create to an entry point 2016-11-02 05:12:11 +00:00
version.py Create docs site containing element READMEs 2015-02-10 11:45:35 -08:00