I can import prospect

[dolaver]

Hello,

When I put import prospect I have the following problem

Python 3.10.12 (main, Jun 11 2023, 05:26:28) [GCC 11.4.0] on linux Type "help", "copyright", "credits" or "license" for more information.

import prospect Traceback (most recent call last): File "", line 1, in File "/home/dolaver/.local/lib/python3.10/site-packages/prospect/init.py", line 6, in from . import models File "/home/dolaver/.local/lib/python3.10/site-packages/prospect/models/init.py", line 8, in from .sedmodel import ProspectorParams, SedModel, SpecModel File "/home/dolaver/.local/lib/python3.10/site-packages/prospect/models/sedmodel.py", line 17, in from .parameters import ProspectorParams File "/home/dolaver/.local/lib/python3.10/site-packages/prospect/models/parameters.py", line 15, in from .templates import describe File "/home/dolaver/.local/lib/python3.10/site-packages/prospect/models/templates.py", line 281, in info = np.genfromtxt(os.path.join(SPS_HOME, 'data', 'emlines_info.dat'), File "/usr/lib/python3.10/posixpath.py", line 76, in join a = os.fspath(a) TypeError: expected str, bytes or os.PathLike object, not NoneType

Could you help me solve it?

[bd-j]

It looks like you may not have a python-FSPS installation, or that SPS_HOME is not set. I'll make some changes so this is not required. However, in the meantime you might try installing FSPS (it is anyway required to fit stellar populations with prospector)

installation instructions for python-FSPS are at https://python-fsps.readthedocs.io/en/latest/installation/

[bd-j]

assuming this is resolved and closing, but please reopen if you still have trouble installing/importing