D: [iurt_root_command] chroot
Installing /home/pterjan/rpmbuild/SRPMS/python-weasyprint-44-1.mga8.src.rpm
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.HGJktP
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD
+ rm -rf WeasyPrint-44
+ /usr/bin/gzip -dc /home/pterjan/rpmbuild/SOURCES/WeasyPrint-44.tar.gz
+ /usr/bin/tar -xof -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd WeasyPrint-44
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ exit 0
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.FfA6iQ
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd WeasyPrint-44
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ CFLAGS='-O2 -g -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fasynchronous-unwind-tables'
+ /usr/bin/python3 setup.py build '--executable=/usr/bin/python3 -s'
Traceback (most recent call last):
  File "setup.py", line 23, in <module>
    setup()
  File "/usr/lib/python3.7/site-packages/setuptools/__init__.py", line 145, in setup
    return distutils.core.setup(**attrs)
  File "/usr/lib64/python3.7/distutils/core.py", line 121, in setup
    dist.parse_config_files()
  File "/usr/lib/python3.7/site-packages/setuptools/dist.py", line 698, in parse_config_files
    ignore_option_errors=ignore_option_errors)
  File "/usr/lib/python3.7/site-packages/setuptools/config.py", line 120, in parse_configuration
    meta.parse()
  File "/usr/lib/python3.7/site-packages/setuptools/config.py", line 425, in parse
    section_parser_method(section_options)
  File "/usr/lib/python3.7/site-packages/setuptools/config.py", line 398, in parse_section
    self[name] = value
  File "/usr/lib/python3.7/site-packages/setuptools/config.py", line 183, in __setitem__
    value = parser(value)
  File "/usr/lib/python3.7/site-packages/setuptools/config.py", line 265, in parser
    'files are not accepted'.format(key))
ValueError: Only strings are accepted for the license field, files are not accepted
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.FfA6iQ (%build)


RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.FfA6iQ (%build)
I: [iurt_root_command] ERROR: chroot