Error when trying to install Drive requirmenet

[yassirkachri]

pip install -r drive_requirements.txt
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Obtaining donkeycar from git+git://github.com/autorope/donkeycar@2.6.1#egg=donkeycar (from -r drive_requirements.txt (line 1))
Complete output from command git rev-parse HEAD:
fatal: ambiguous argument 'HEAD': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'
HEAD

---

Command "git rev-parse HEAD" failed with error code 128 in /home/pi/env/src/donkeycar