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July 6, 2020, 17:28 |
Build SU2 v7.0.5 on Linux
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#1 |
New Member
Join Date: May 2020
Posts: 7
Rep Power: 6 |
I am trying to build v7.0.5, after following the steps on the guide I received the following error:
Code:
$ ./meson.py build Traceback (most recent call last): File "./meson.py", line 85, in <module> sys.exit(mesonmain.main()) File "depot/data/SU2_v7/SU2_v7_source/externals/meson/mesonbuild/mesonmain.py", line 228, in main return run(sys.argv[1:], launcher) File "depot/data/SU2_v7/SU2_v7_source/externals/meson/mesonbuild/mesonmain.py", line 219, in run return CommandLineParser().run(args) File "depot/data/SU2_v7/SU2_v7_source/externals/meson/mesonbuild/mesonmain.py", line 44, in __init__ help_msg='Configure the project') File "depot/data/SU2_v7/SU2_v7_source/externals/meson/mesonbuild/mesonmain.py", line 82, in add_command p = self.subparsers.add_parser(name, help=help_msg, aliases=aliases, formatter_class=self.formatter) File "/apps/cent7/xalt/libexec/argparse.py", line 1085, in add_parser parser = self._parser_class(**kwargs) TypeError: __init__() got an unexpected keyword argument 'aliases' |
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July 7, 2020, 06:58 |
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#2 |
Senior Member
Pedro Gomes
Join Date: Dec 2017
Posts: 466
Rep Power: 14 |
What version of python do you have? I think you need 3.5 or later.
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July 7, 2020, 10:10 |
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#3 |
New Member
Join Date: May 2020
Posts: 7
Rep Power: 6 |
I'm using Python 3.6.8
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July 7, 2020, 10:56 |
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#4 |
Senior Member
Pedro Gomes
Join Date: Dec 2017
Posts: 466
Rep Power: 14 |
Hmm, googling this "got an unexpected keyword argument 'aliases'" points to python2 vs python3 problems, try running meson.py with python3 explicitly (python3 ./meson.py build) if that does not work maybe open an issue on SU2's github.
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July 10, 2020, 04:34 |
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#5 |
Member
Join Date: Mar 2017
Posts: 61
Rep Power: 9 |
In github says the safest version of python is >=3.7, you can get an error in ninja compilation in lower versions. Also, you don't forget to point correct version of python, you can write into your bash ie.
#python version default alias python='/usr/bin/python3.7' |
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