Cannot execute mbed deploy

[rherrmannr]

The example does not work on ubuntu 20.04. I've successfully generated the cpp models, but I cannto compile the code using mbed deply:

(venv) robin@robin:~/git/utensor-helloworld$ mbed deploy
[mbed] Working path "/home/robin/git/utensor-helloworld" (program)
[mbed] Adding library "uTensor" from "https://github.com/uTensor/uTensor" at rev #2cb1b708a332
[mbed] ERROR: Could not execute "hg clone --config progress.assume-tty=true https://github.com/uTensor/uTensor /home/robin/git/utensor-helloworld/uTensor" in "/home/robin/git/utensor-helloworld".
       You can verify that it's installed and accessible from your current path by executing "hg".
---

mbed version:

(venv) robin@robin:~/git/utensor-helloworld$ mbed --version
1.10.5

Models have been generated:

(venv) robin@robin:~/git/utensor-helloworld$ ls -l models/my_model
total 20
-rw-rw-r-- 1 robin robin 13714 Feb 11 13:34 my_model.cpp
-rw-rw-r-- 1 robin robin  1113 Feb 11 13:34 my_model.hpp

Any suggestions?

[rherrmannr]

Installing mercurial helped.
Please add this to your Readme.md.

sudo apt install mercurial

After this I had to run sudo pip install -r requirements.txt in my mbed-os folder.