I did installed python3.8 on the system, but sage does not pick it because
is does not have distutils if I remember correctly (config.log was
overwritten since then and now says "configure:29566: python3 has already
been installed by SageMath")
How should I install a python3.8 on Ubuntu18.04 that satisfies all the
requirements?
On Monday, September 21, 2020 at 11:15:19 AM UTC+2 dim...@gmail.com wrote:
> by the way, Ubuntu 18.04 has a Python 3.8 package, so you can use it
> by running configure with including
> PYTHON3=/usr/bin/python3.8
> in its arguments, e.g
>
> ./configure PYTHON3=/usr/bin/python3.8 # and maybe more arguments
>
> (do not forget "make python3-clean" before this)
>
>
>
>
>
> On Mon, Sep 21, 2020 at 10:00 AM Sébastien Labbé <sla...@gmail.com> wrote:
> >
> > make-distclean and make fixed it.
> > It was related to building python3.8 without first doing make
> python3-clean
> > Sorry for the noise.
> >
> > On Monday, September 21, 2020 at 9:39:58 AM UTC+2 Sébastien Labbé wrote:
> >>
> >> With Ubuntu 18.04 + 9.2beta12 + #30053 (so that it uses sage's python
> 3.8 instead of system 3.6 which can't get the doc to build) + #30606, I
> don't know if it is noise yet, but I obtain what's below.
> >>
> >> Currently doing make distclean, etc. I am pasting it here instead of in
> #30606 to avoid noise on the ticket.
> >>
> >> {{{
> >> ***************************************************************
> >> Error building Sage.
> >>
> >> The following package(s) may have failed to build (not necessarily
> >> during this run of 'make all-start'):
> >>
> >> * package: conway_polynomials-0.5
> >> last build time: sept. 20 17:39
> >> log file: /home/slabbe/GitBox/sage/logs/pkgs/conway_polynomials-0.5.log
> >> build directory:
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/conway_polynomials-0.5
> >>
> >> * package: setuptools-49.6.0
> >> last build time: sept. 20 17:39
> >> log file: /home/slabbe/GitBox/sage/logs/pkgs/setuptools-49.6.0.log
> >> build directory:
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/setuptools-49.6.0
> >>
> >> * package: cryptominisat-5.6.8
> >> last build time: sept. 20 17:39
> >> log file: /home/slabbe/GitBox/sage/logs/pkgs/cryptominisat-5.6.8.log
> build directory:
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8
> >> }}}
> >>
> >> {{{
> >> Thread model: posix
> >> gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)
> >> ****************************************************
> >> Uninstalling existing 'setuptools'
> >> Warning: File
> '/home/slabbe/GitBox/sage/local/lib/python3.6/site-packages/setuptools/command/launcher'
>
> not found
> >> Warning: File
> '/home/slabbe/GitBox/sage/local/lib/python3.6/site-packages/setuptools/script'
>
> not found
> >> Warning: File '/home/slabbe/GitBox/sage/local/(dev).tmpl' not found
> >> Warning: File '/home/slabbe/GitBox/sage/local/manifest.xml' not found
> >> Removing stamp file
> '/home/slabbe/GitBox/sage/local/var/lib/sage/installed/setuptools-49.6.0'
> >> Traceback (most recent call last):
> >> File "setup.py", line 10, in <module>
> >> import setuptools
> >> File
> "/home/slabbe/GitBox/sage/local/var/tmp/sage/build/setuptools-49.6.0/src/setuptools/__init__.py",
>
> line 16, in <module>
> >> from setuptools.extern.six import PY3, string_types
> >> File
> "/home/slabbe/GitBox/sage/local/var/tmp/sage/build/setuptools-49.6.0/src/setuptools/extern/__init__.py",
>
> line 50, in load_module
> >> raise ImportError(
> >> ImportError: The 'six' package is required; normally this is bundled
> with this package so if you get this warning, consult the packager of your
> distribution.
> >>
> ******************************************************************************************
> >> Error building / installing setuptools for Python 3
> >>
> ******************************************************************************************
> >> }}}
> >>
> >> {{{
> >> Thread model: posix
> >> gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)
> >> ****************************************************
> >> Warning: No files to uninstall for 'conway_polynomials'
> >> Uninstalling existing 'conway_polynomials'
> >> Removing stamp file
> '/home/slabbe/GitBox/sage/local/var/lib/sage/installed/conway_polynomials-0.5'
> >> Traceback (most recent call last):
> >> File "spkg-install.py", line 2, in <module>
> >> import pickle
> >> File "/usr/lib/python3.8/pickle.py", line 33, in <module>
> >> from struct import pack, unpack
> >> File "/usr/lib/python3.8/struct.py", line 13, in <module>
> >> from _struct import *
> >> ModuleNotFoundError: No module named '_struct'
> >> real 0m0.023s
> >> user 0m0.022s
> >> sys 0m0.000s
> >> ************************************************************************
> >> Error installing package conway_polynomials-0.5
> >> ************************************************************************
> >> }}}
> >>
> >> {{{
> >> [ 97%] Building CXX object
> cmsat5-src/CMakeFiles/cryptominisat5_simple-bin.dir/main_simple.cpp.o
> >> cd
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src/pycryptosat
>
> && /home/slabbe/GitBox/sage/local/bin/python3 setup.py build_ext --inplace
> --rpath ../lib
> >> cd
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src/cmsat5-src
>
> && /home/slabbe/GitBox/sage/local/libexec/ccache/g++ -std=gnu++11
> -DBOOST_TEST_DYN_LINK -DUSE_GAUSS -DUSE_M4RI -DUSE_ZLIB
> -I/home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src
> -I/home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src/cmsat5-src
>
> -mtune=native -Wall -Wextra -Wunused -Wsign-compare -fno-omit-frame-pointer
> -Wtype-limits -Wuninitialized -Wno-deprecated -Wstrict-aliasing
> -Wpointer-arith -Wpointer-arith -Wformat-nonliteral -Winit-self
> -Wparentheses -Wunreachable-code -ggdb3 -Wlogical-op -Wrestrict
> -Wnull-dereference -Wdouble-promotion -Wshadow -Wformat=2 -pedantic -g
> -pthread -O2 -fPIC -std=gnu++11 -o
> CMakeFiles/cryptominisat5_simple-bin.dir/main_simple.cpp.o -c
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src/src/main_simple.cpp
> >> Traceback (most recent call last):
> >> File "/usr/lib/python3.8/subprocess.py", line 64, in <module>
> >> import msvcrt
> >> ModuleNotFoundError: No module named 'msvcrt'
> >>
> >> During handling of the above exception, another exception occurred:
> >>
> >> Traceback (most recent call last):
> >> File "setup.py", line 111, in <module>
> >> if platform.system() == 'Darwin':
> >> File "/usr/lib/python3.8/platform.py", line 891, in system
> >> return uname().system
> >> File "/usr/lib/python3.8/platform.py", line 857, in uname
> >> processor = _syscmd_uname('-p', '')
> >> File "/usr/lib/python3.8/platform.py", line 611, in _syscmd_uname
> >> import subprocess
> >> File "/usr/lib/python3.8/subprocess.py", line 69, in <module>
> >> import _posixsubprocess
> >> ModuleNotFoundError: No module named '_posixsubprocess'
> >> pycryptosat/CMakeFiles/python_interface.dir/build.make:60: recipe for
> target 'pycryptosat/build/timestamp' failed
> >> make[7]: *** [pycryptosat/build/timestamp] Error 1
> >> CMakeFiles/Makefile2:283: recipe for target
> 'pycryptosat/CMakeFiles/python_interface.dir/all' failed
> >> make[6]: *** [pycryptosat/CMakeFiles/python_interface.dir/all] Error 2
> >> make[6]: *** Waiting for unfinished jobs....
> >> [100%] Linking CXX executable ../cryptominisat5_simple
> >> cd
> /home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src/cmsat5-src
>
> && /usr/bin/cmake -E cmake_link_script
> CMakeFiles/cryptominisat5_simple-bin.dir/link.txt --verbose=ON
> >> /home/slabbe/GitBox/sage/local/libexec/ccache/g++ -std=gnu++11
> -mtune=native -Wall -Wextra -Wunused -Wsign-compare -fno-omit-frame-pointer
> -Wtype-limits -Wuninitialized -Wno-deprecated -Wstrict-aliasing
> -Wpointer-arith -Wpointer-arith -Wformat-nonliteral -Winit-self
> -Wparentheses -Wunreachable-code -ggdb3 -Wlogical-op -Wrestrict
> -Wnull-dereference -Wdouble-promotion -Wshadow -Wformat=2 -pedantic
> -Wl,-rpath-link,/home/slabbe/GitBox/sage/local/lib
> -L/home/slabbe/GitBox/sage/local/lib
> -Wl,-rpath,/home/slabbe/GitBox/sage/local/lib -O2 -Wl,--discard-all
> -Wl,--build-id=sha1 -rdynamic
> CMakeFiles/cryptominisat5_simple-bin.dir/main_simple.cpp.o -o
> ../cryptominisat5_simple
> -Wl,-rpath,/home/slabbe/GitBox/sage/local/var/tmp/sage/build/cryptominisat-5.6.8/src/lib:
>
> ../lib/libcryptominisat5.so.5.6 /usr/lib/x86_64-linux-gnu/libz.so
> /usr/lib/x86_64-linux-gnu/libm4ri.so -pthread
> >> [100%] Built target cryptominisat5_simple-bin
> >> Makefile:129: recipe for target 'all' failed
> >> make[5]: *** [all] Error 2
> >>
> ******************************************************************************************
> >> Error building cryptominisat-5.6.8
> >>
> ******************************************************************************************
> >> }}}
> >>
> > --
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> .
>
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