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Bug 516064 - [sage-on-gentoo overlay] sci-mathematics/polybori-0.8.3-r1 - python_single_target_python2_7?
Summary: [sage-on-gentoo overlay] sci-mathematics/polybori-0.8.3-r1 - python_single_ta...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Christopher Schwan
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-07-02 11:50 UTC by Juergen Rose
Modified: 2015-03-04 20:56 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Juergen Rose 2014-07-02 11:50:49 UTC
'emerge' fails with:
...
root@impala:/root(103)# emerge --update --newuse --deep --with-bdeps=y --exclude shogun @world
Calculating dependencies... done!
[ebuild   R    ] sci-mathematics/polybori-0.8.3-r1  PYTHON_SINGLE_TARGET="-python2_7*" 
[ebuild     U *] sci-biology/bioperl-9999-r1 [1.6.9]
...
dev-python/pexpect:0
  (dev-python/pexpect-3.3:0/0::gentoo, ebuild scheduled for merge) conflicts with
    >=dev-python/pexpect-2.0[python_targets_python2_7] required by (dev-python/sympy-0.7.4.1:0/0::gentoo, installed)
...
The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by sci-mathematics/sage-6.2::sage-on-gentoo
# required by @selected
# required by @world (argument)
>=sci-mathematics/polybori-0.8.3-r1 -python_single_target_python2_7


If I add "sci-mathematics/polybori sage -python_single_target_python2_7" to /etc/portage/packages.use, 'emerge' fails with:
>>> Emerging (1 of 6) sci-mathematics/polybori-0.8.3-r1::sage-on-gentoo
 * polybori-0.8.3.tar.gz SHA256 SHA512 size ;-) ...                                                                                                                                            [ ok ]
 * No Python implementation selected for the build. Please set
 * the PYTHON_SINGLE_TARGET variable in your make.conf to one
 * of the following values:
 * 
 * python2_7

 * ERROR: sci-mathematics/polybori-0.8.3-r1::sage-on-gentoo failed (setup phase):
 *   No supported Python implementation in PYTHON_SINGLE_TARGET.


root@impala:/root(106)# eselect python list
Available Python interpreters:
  [1]   python2.7 *
  [2]   python3.3
  [3]   python3.4
Comment 1 Juergen Rose 2014-07-02 14:30:33 UTC
It works now with and without -python_single_target_python2_7 USE flag.
Comment 2 Michael Orlitzky gentoo-dev 2015-03-04 16:30:59 UTC
(In reply to Juergen Rose from comment #1)
> It works now with and without -python_single_target_python2_7 USE flag.

So, it's fixed?
Comment 3 François Bissey 2015-03-04 20:14:56 UTC
That was teething problems with python-r1, it should be fixed.