ERROR: Could not find a version that satisfies the requirement PyQt5-sip==4.19.15

[hernanmd]

Installing in macOS BigSur 11.6.1 raise the following error:

❯ pip install -r requirements.txt
Found existing alias for "pip install -r requirements.txt". You should use: "pipir"
DEPRECATION: Configuring installation scheme with distutils config files is deprecated and will no longer work in the near future. If you are using a Homebrew or Linuxbrew Python, please see discussion at https://github.com/Homebrew/homebrew-core/issues/76621
Collecting cairocffi==1.0.2
  Downloading cairocffi-1.0.2.tar.gz (68 kB)
     |████████████████████████████████| 68 kB 2.2 MB/s
  Preparing metadata (setup.py) ... done
Collecting CairoSVG==2.5.1
  Downloading CairoSVG-2.5.1-py3-none-any.whl (45 kB)
     |████████████████████████████████| 45 kB 3.4 MB/s
Collecting certifi==2019.3.9
  Downloading certifi-2019.3.9-py2.py3-none-any.whl (158 kB)
     |████████████████████████████████| 158 kB 4.7 MB/s
Collecting cffi==1.12.3
  Downloading cffi-1.12.3.tar.gz (456 kB)
     |████████████████████████████████| 456 kB 5.7 MB/s
  Preparing metadata (setup.py) ... done
Collecting chardet==3.0.4
  Downloading chardet-3.0.4-py2.py3-none-any.whl (133 kB)
     |████████████████████████████████| 133 kB 7.5 MB/s
Collecting cssselect2==0.2.1
  Downloading cssselect2-0.2.1-py2.py3-none-any.whl (31 kB)
Collecting defusedxml==0.6.0
  Downloading defusedxml-0.6.0-py2.py3-none-any.whl (23 kB)
Collecting html5lib==1.0.1
  Downloading html5lib-1.0.1-py2.py3-none-any.whl (117 kB)
     |████████████████████████████████| 117 kB 8.0 MB/s
Collecting idna==2.8
  Downloading idna-2.8-py2.py3-none-any.whl (58 kB)
     |████████████████████████████████| 58 kB 5.9 MB/s
Collecting Pillow==8.3.2
  Downloading Pillow-8.3.2-cp39-cp39-macosx_10_10_x86_64.whl (3.0 MB)
     |████████████████████████████████| 3.0 MB 7.7 MB/s
Collecting pycparser==2.19
  Downloading pycparser-2.19.tar.gz (158 kB)
     |████████████████████████████████| 158 kB 7.4 MB/s
  Preparing metadata (setup.py) ... done
Collecting Pyphen==0.9.5
  Downloading Pyphen-0.9.5-py2.py3-none-any.whl (3.0 MB)
     |████████████████████████████████| 3.0 MB 15.2 MB/s
Collecting PyQt5==5.12.1
  Downloading PyQt5-5.12.1-5.12.2-cp35.cp36.cp37.cp38-abi3-macosx_10_6_intel.whl (37.8 MB)
     |████████████████████████████████| 37.8 MB 7.4 MB/s
ERROR: Could not find a version that satisfies the requirement PyQt5-sip==4.19.15 (from versions: 12.7.0, 12.7.1, 12.7.2, 12.8.0, 12.8.1, 12.9.0)


❯ pip --version
pip 21.3.1 from /usr/local/lib/python3.9/site-packages/pip (python 3.9)