ERROR: Could not find a version that satisfies the requirement

# pip install -r /home/www/predoc/deploy/requirements.txt 
Obtaining jsonrpc from git+https://kallithea.specialistoff.net/remizoffalex-shared/jsonrpc.git@master#egg=jsonrpc (from -r /home/www/predoc/deploy/requirements.txt (line 3))
  Cloning https://kallithea.specialistoff.net/remizoffalex-shared/jsonrpc.git (to revision master) to ./src/jsonrpc
  Running command git clone -q https://kallithea.specialistoff.net/remizoffalex-shared/jsonrpc.git /root/src/jsonrpc
  fatal: repository 'https://kallithea.specialistoff.net/remizoffalex-shared/jsonrpc.git/' not found
WARNING: Discarding git+https://kallithea.specialistoff.net/remizoffalex-shared/jsonrpc.git@master#egg=jsonrpc. Command errored out with exit status 128: git clone -q https://kallithea.specialistoff.net/remizoffalex-shared/jsonrpc.git /root/src/jsonrpc Check the logs for full command output.
Requirement already satisfied: gunicorn in /usr/local/lib/python3.10/site-packages (from -r /home/www/predoc/deploy/requirements.txt (line 1)) (20.1.0)
Requirement already satisfied: flask in /usr/local/lib/python3.10/site-packages (from -r /home/www/predoc/deploy/requirements.txt (line 2)) (2.0.2)
ERROR: Could not find a version that satisfies the requirement jsonrpc (unavailable) (from versions: 0.99a0, 0.99a1, 0.99a2, 1.0, 1.1, 1.2, 3.0, 3.0.1)
ERROR: No matching distribution found for jsonrpc (unavailable)