aruba_module_installer.py error /usr/lib/python3/dist-packages/ansible/plugins/doc_fragments does not exist on Debian Linux 10

[pixeldoc2000]

$ sudo python3 aruba_module_installer/aruba_module_installer.py
Copying modules/network/arubaoss to /usr/lib/python3/dist-packages/ansible/modules/network/arubaoss...

Copying module_utils/network/arubaoss to /usr/lib/python3/dist-packages/ansible/module_utils/network/arubaoss...

Copying plugins/action/arubaoss.py to /usr/lib/python3/dist-packages/ansible/plugins/action/arubaoss.py...

Copying plugins/cliconf/arubaoss.py to /usr/lib/python3/dist-packages/ansible/plugins/cliconf/arubaoss.py...

Copying plugins/terminal/arubaoss.py to /usr/lib/python3/dist-packages/ansible/plugins/terminal/arubaoss.py...

Copying plugins/doc_fragments/arubaoss_rest.py to /usr/lib/python3/dist-packages/ansible/plugins/doc_fragments/arubaoss_rest.py...

Traceback (most recent call last):
  File "aruba_module_installer/aruba_module_installer.py", line 403, in <module>
    install_sw_modules()
  File "aruba_module_installer/aruba_module_installer.py", line 204, in install_sw_modules
    copyfile(SRC_PATH+path, ANS_PATH+path)
  File "/usr/lib/python3.7/shutil.py", line 121, in copyfile
    with open(dst, 'wb') as fdst:
FileNotFoundError: [Errno 2] No such file or directory: '/usr/lib/python3/dist-packages/ansible/plugins/doc_fragments/arubaoss_rest.py'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "aruba_module_installer/aruba_module_installer.py", line 407, in <module>
    if (e[0] == errno.EACCES):
TypeError: 'FileNotFoundError' object is not subscriptable

On Debian 10 with python3 the patch /usr/lib/python3/dist-packages/ansible/plugins/doc_fragments does not exist.

Maybe aruba_module_installer.py should check if path exist and create the directory if it doesn't?

Fixed it by manually creating the directory with: sudo mkdir /usr/lib/python3/dist-packages/ansible/plugins/doc_fragments

OS: Debian Linux 10 x64
Python: python3/stable,now 3.7.3-1 amd64 (Debian Package)
Ansible: ansible/stable,now 2.7.7+dfsg-1 all (Debian Package)