README: Document python2 dependency
authorGeorge Dunlap <george.dunlap@citrix.com>
Tue, 5 Mar 2019 12:48:52 +0000 (12:48 +0000)
committerWei Liu <wei.liu2@citrix.com>
Wed, 6 Mar 2019 14:42:49 +0000 (14:42 +0000)
commit4deeaf2a3ee50b096426eea41a4c9b96ded0f029
tree5c1bf3b3694e53eb482555285a3cdb32df58b1eb
parenteeb31ee522c7bb8541eb4c037be2c42bfcf0a3c3
README: Document python2 dependency

Much of the tools and configure makefile actually have a python2
dependency; specify this.  It also assumes that `python` points to `python2`;
document how to work around this on systems where this is false.

Also update second version requirement listed to match the first.

Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
README