Good day. You need to perform an XSLT conversion on Python 2.7, for this you need to install the PyXML library. But when installing, an error appears
cc1.exe: error: unrecognized command line option '-mno-cygwin' error: command 'gcc' failed with exit status 1 And I installed gcc (MinGW). The question is how to fix the error? Alternative XSLT transformation methods are possible. I do everything under Windows 7.