On 03/20/15 14:07, François Bissey wrote:
On 03/20/15 13:49, leif wrote:
On 03/20/2015 12:45 AM, François Bissey wrote:
Not usually asking for help for sage-on-gentoo problem but I must
say this one stumping me...
Documentation fails to build with:
Error building the documentation.
Traceback (most recent call last):
File "doc/common/builder.py", line 1626, in <module>
getattr(get_builder(name), type)()
File "doc/common/builder.py", line 292, in _wrapper
getattr(get_builder(document), 'inventory')(*args, **kwds)
File "doc/common/builder.py", line 503, in _wrapper
x.get(99999)
File "/usr/lib64/python2.7/multiprocessing/pool.py", line 558, in get
raise self._value
OSError: [libs ]
/home/extra/portage/sci-mathematics/sage-doc-9999-r1/work/sage-9999/src/doc/en/reference/libs/sage/libs/pari/gen.rst:11:
WARNING: error while formatting signature for
sage.libs.pari.gen.gen_auto.Col: 'NoneType' object has no attribute
'find'
I have the right version of pari and eclib (tried with a couple of
versions actually) docutils and sphinx are at the right levels and
with the same patches than sage.
And I absolutely cannot see how
any change from 6.6.beta5 could cause the problem.
Well, shooting into the dark,
680f9fb Trac #17631: Auto-generate gen.pyx -- part 1
might at least be related, since it introduces the auto-generation of
wrapper files. From what I can see, this requires the PARI sources and
running a new setup script, so probably won't work with sage-on-gentoo
out of the box.
Sounds like a good guess, I fail to see where it requires the sources
for PARI right now but I am ready to accept your claim.
Note that sage itself has built and appears to be working
fbissey@QCD-nzi3 ~ $ sage
┌────────────────────────────────────────────────────────────────────┐
│ Sage Version 6.6.beta6, Release Date: 2015-03-19 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Warning: this is a prerelease version, and it may be unstable. ┃
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
Only building the documentation fail.
I'll be on irc for the next 40 mn if that's easier.
Francois
Thanks for the tip Leif, I think I have a trail, the sources with which
I am building the documentation misses
$SAGE_SRC/sage/libs/pari/auto_*.pxi
that may be the root cause of the trouble.
Francois
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