On 18/07/16 21:18, Andrew Lowe wrote:
On 18/07/16 20:03, Fernando Rodriguez wrote:
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On 07/18/2016 07:19 AM, Andrew Lowe wrote:
Hi all,
I'm attempting to update llvm & clang and am getting a failure.
Portage is reporting:
* ERROR: sys-devel/llvm-3.8.1::gentoo failed (install phase):
* python_fix_shebang: EPYTHON unset (pkg_setup not called?)
I've looked in the ebuild and can't even find a mention of EPYTHON.
I've tried:
export EPYTHON=python3.5
and
export EPYTHON=python2.7
and still the fail persists. Anyone got any thoughts on what could be
going wrong?
Regards,
Andrew
It is set on python-single-r1.eclass. What is the output of these
commands?
# eselect python list
# emerge -vp sys-devel/llvm
Fernando,
Thanks for the reply. Output is as follows:
****************
bluey agl # eselect python list
Available Python interpreters, in order of preference:
[1] python3.5
[2] python3.4
[3] python2.7 (fallback)
bluey agl #
****************
Notice there is no asterisk indicating an "active" version as I would
expect, like if I list opengl, opencl, ruby, binutils and others.
When I noticed this, I ran python-updater and got:
****************
bluey agl # python-updater
* Starting Python Updater...
* Main active version of Python: 3.5
* Active version of Python 2: 2.7
* Active version of Python 3: 3.5
* Globally supported Python ABIs in installed repositories:
* agl: 2.4 2.5 2.6 2.7 3.1 3.2 3.3
2.5-jython 2.7-jython 2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9 2.7-pypy-2.0
* gentoo: 2.4 2.5 2.6 2.7 3.1 3.2 3.3
2.5-jython 2.7-jython 2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9 2.7-pypy-2.0
* nightmare: 2.4 2.5 2.6 2.7 3.1 3.2 3.3
2.5-jython 2.7-jython 2.7-pypy-1.7 2.7-pypy-1.8 2.7-pypy-1.9 2.7-pypy-2.0
* No packages need to be reinstalled.
****************
Pretending to run the emerge gives me:
****************
bluey agl # emerge -vp sys-devel/llvm
* WARNING: The FEATURES variable contains one or more values that
* should be disabled under normal circumstances: keeptemp keepwork
These are the packages that would be merged, in order:
Calculating dependencies ... done!
[ebuild U ] sys-devel/llvm-3.8.1:0/3.8.0::gentoo
[3.8.0-r3:0/3.8.0::gentoo] USE="clang libffi lldb ncurses
static-analyzer xml -debug -doc -gold -libedit -multitarget -ocaml
-python {-test}" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7"
VIDEO_CARDS="-radeon" 0 KiB
[ebuild U ] sys-devel/clang-3.8.1-r100:0/3.8::gentoo
[3.8.0-r100:0/3.8::gentoo] USE="static-analyzer -debug -multitarget
-python" ABI_X86="(64) -32 (-x32)" 0 KiB
[blocks b ] <=sys-devel/clang-3.8.1-r99
("<=sys-devel/clang-3.8.1-r99" is blocking sys-devel/llvm-3.8.1)
Total: 2 packages (2 upgrades), Size of downloads: 0 KiB
Conflict: 1 block
* IMPORTANT: 1 news items need reading for repository 'gentoo'.
* Use eselect news read to view new items.
****************
As the error happened during the install phase, I changed from
"emerge...." to "ebuild llvm install". When this runs, the first line
that is output is the following:
python-exec: EPYTHON value invalid (/usr/bin/python2.7).
Anything else you need?
Regards,
Andrew
I have no idea as to why, but I've just rerun the install and it now
works, llvm is installed. Since my original post I reran "emerge
eselect-python", as to whether that fixed the problem I have no idea.
Fernando, thanks for the feedback,
Andrew
