Hi,
Le 14/08/2018 à 11:20, Jörg-Volker a écrit :
Hi,
trying to build Sage 8.3 on my GNU/Linux debian testing/sid system with
local gcc suite version 8.2.0 fails while compiling scipy. This is on a
desktop computer with 4 cores (8 threads) and 32 GB RAM.
I have no clue what "testing/sid" might be... since as far as I know
"sid==unstable"
The build command was
MAKE='make -j8' SAGE_INSTALL_GCC=no SAGE_BUILD_DIR=/tmp/sage-b make
build
The relevant log file shows
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/.cache-walt/pip-9Uwgks-build/setup.py", line 416, in
<module>
setup_package()
File "/tmp/.cache-walt/pip-9Uwgks-build/setup.py", line 396, in
setup_package
from numpy.distutils.core import setup
File
"/tmp/sage/sage.git-8.3/local/lib/python2.7/site-packages/numpy/__init__.py",
line 142, in <module>
from . import add_newdocs
File
"/tmp/sage/sage.git-8.3/local/lib/python2.7/site-packages/numpy/add_newdocs.py",
line 13, in <module>
from numpy.lib import add_newdoc
File
"/tmp/sage/sage.git-8.3/local/lib/python2.7/site-packages/numpy/lib/__init__.py",
line 8, in <module>
from .type_check import *
File
"/tmp/sage/sage.git-8.3/local/lib/python2.7/site-packages/numpy/lib/type_check.py",
line 11, in <module>
import numpy.core.numeric as _nx
File
"/tmp/sage/sage.git-8.3/local/lib/python2.7/site-packages/numpy/core/__init__.py",
line 26, in <module>
raise ImportError(msg)
ImportError:
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
If you're working with a numpy git repo, try `git clean -xdf` (removes
all
files not under version control). Otherwise reinstall numpy.
Original error was: /usr/lib/x86_64-linux-gnu/libblas.so.3: undefined
symbol: sgemv_thread_n
Running setup.py install for scipy: finished with status 'error'
The system has OpenBLAS installed but with a newer version 0.3.2.
Any ideas?
I've built previous versions of Sage on this system before (with gcc 7.3.0).
Notice that there is a sagemath 8.3 in preparation for Debian, see :
https://people.debian.org/~thansen/debian-sage-status.html
so perhaps you could lend a hand making it to unstable?
jpuydt on irc.debian.org
--
You received this message because you are subscribed to the Google Groups
"sage-devel" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sage-devel+unsubscr...@googlegroups.com.
To post to this group, send email to sage-devel@googlegroups.com.
Visit this group at https://groups.google.com/group/sage-devel.
For more options, visit https://groups.google.com/d/optout.
