Issues in building project examples

[amarchese96]

When executing the command make venv I get the following error:

note: This error originates from a subprocess, and is likely not a problem with pip.
      error: legacy-install-failure
      
      × Encountered error while trying to install package.
      ╰─> numpy
      
      note: This is an issue with the package mentioned above, not pip.
      hint: See above for output from the failure.
      [end of output]

The command is executed on a Ubuntu 22.04 LTS machine with python 3.10.12 and pip 23.3 installed on it.

[alipar76]

Execute that command with lower version of python (e.g. version 3.8) or pip. I hope it helps.