install error

[smilesw]

Hello~ CellOracle Team

I got the following error message when I installed.
I do not have idea how to solve it.
Would you help me out?
Thanks in advance.

---

Collecting velocyto>=0.17 (from celloracle)
Using cached velocyto-0.17.17.tar.gz (198 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
?─> [6 lines of output]
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "/tmp/pip-install-2p0qzmhg/velocyto_35aaf9522d30499786e6d56ca5ce91be/setup.py", line 3, in
import numpy as np
ModuleNotFoundError: No module named 'numpy'
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
?─> See above for output.

[smilesw]

I solved by performing the following section's directions.

[Python dependent library installation troubleshooting]

Thanks