'ParsedRequirement' object has no attribute 'req'

[RamaYaseen]

When I run this command: python3 setup.py develop

This error appears:
Traceback (most recent call last):
File "/Users/username/Desktop/Python/Facebook-Page-Crawler/setup.py", line 10, in
install_requires = [str(ir.req) for ir in install_requires]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/username/Desktop/Python/Facebook-Page-Crawler/setup.py", line 10, in
install_requires = [str(ir.req) for ir in install_requires]
^^^^^^
AttributeError: 'ParsedRequirement' object has no attribute 'req'