Hello Everyone, I am new user to relax and having error in installing it on windows. after installing when i type relax in CMD i got error in cmd as in line 72 of dep_check.py if version_comparison(numpy.version.version, '1.6') == -1: and in line 52 version1 = [int(val) for val in version1.split('.')] and errors are value error: invalid literal for int<> with base 10: '0b1' can anybody please suggest me the solution. My mail id is rakeshrocky.physics@xxxxxxxxx <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DDB4FAA8-2DD7-40BB-A1B8-4E2AA1F9FDF2>