I have installed cx_freeze 5.1.1 (https://pypi.org/project/cx_Freeze/) in a virtual environment. The installation went correctly and the file cxfreeze is in the folder ~myproject\scripts.
Yet when I try to run cx_freeze I get this error: 'cxfreeze' is not recognized as an internal or external command, operable program or batch file.
I am using python 3.7, I managed to make it work using python 2.7
Thanks a lot for your help