[GHC] #14919: python3-based GHC scripts don't work on my RHEL machine

[GHC]

#14919: python3-based GHC scripts don't work on my RHEL machine
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        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Build System      |              Version:  8.5
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Building GHC      |  Unknown/Multiple
  failed                             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by RyanGlScott):

 For `python2`:

 {{{
 $ python2
 Python 2.7.5 (default, May  3 2017, 07:55:04)
 [GCC 4.8.5 20150623 (Red Hat 4.8.5-14)] on linux2
 Type "help", "copyright", "credits" or "license" for more information.
 >>> import os; print(os.environ['PATH'])
 /u/rgscott/Software/arcanist/bin:/u/rgscott/.cabal/bin:/u/rgscott/Software/haskell/ghc-8.2.2/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/u/rgscott/.cabal/bin:/opt/dell/srvadmin/bin:/u/rgscott/Software/hpx/bin:/u/rgscott/bin
 }}}

 For `python3`:

 {{{
 $ python3
 Python 3.5.2 (default, Aug 19 2016, 07:40:05)
 [GCC 4.8.5 20150623 (Red Hat 4.8.5-4)] on linux
 Type "help", "copyright", "credits" or "license" for more information.
 >>> import os; print(os.environ['PATH'])
 /l/python3/bin
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14919#comment:2>
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