Numpy error when install ADAM via pip on 20.04 with python3-numpy apt package installed

[traversaro]

I am installing ADAM via the installation process, and the following error is printed:

ERROR: jaxlib 0.1.73 has requirement numpy>=1.18, but you'll have numpy 1.17.4 which is incompatible.
ERROR: jax 0.2.25 has requirement numpy>=1.18, but you'll have numpy 1.17.4 which is incompatible.

It seems that pip finds the numpy installed via apt and so does not installs it in the virtualenv, but then it complains that the version is not correct.

[traversaro]

While testing the examples, all of them fail with:

ModuleNotFoundError: No module named 'numpy.typing'

So I guess that indeed there is a dependency on a specific numpy version?

[Giulero]

Hi @traversaro!

So I guess that indeed there is a dependency on a specific numpy version?

Indeed, it seems!

Also, which version of python are you using?

[traversaro]

Also, which version of python are you using?

traversaro@IITICUBLAP257:~$ python3
Python 3.8.10 (default, Sep 28 2021, 16:10:42)
[GCC 9.3.0] on linux

[Giulero]

@traversaro sorry for the late response! Do you think that bumping the NumPy version to > 1.18 in the setup.cfg would solve the problem?

[traversaro]

Do you think that bumping the NumPy version to > 1.18 in the setup.cfg would solve the problem?

I do not know. I tried to apply:

(adamenv) traversaro@IITICUBLAP257:~/ADAM$ git diff
diff --git a/setup.cfg b/setup.cfg
index cc135cd..cedd2c6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,7 +9,7 @@ license_file = LICENSE
 packages = find:
 python_requires = >=3.7
 install_requires =
-        numpy
+        numpy >= 1.18
         scipy
         casadi
         matplotlib

and installing with pip install . in a clean environment indeed installs numpy 1.21, but if I then stash the modifications and install again, numpy 1.21 is again installed, so I am not sure what is happening here (I am not a big pip expert to be honest).