Problems about failing to compile cython file when I install trm #8
Description
I clone pylcurve repository and successfully install it under the directory of pylcurve. When I run the scripts "lcmcmc.py" in Jupyter notebook, the errors come with tips " no module name trm".
So I download "trm-roche" repository from User "tomrsh" who is the author of LCURVE. When I get into directory which trm is located, and run "pip install -e." Errors show blow(it's too long ,just show a part of it):
trm/roche/_roche.pyx:728:11: undeclared name not builtin: roche_xl3
Error compiling Cython file:
------------------------------------------------------------
...
q (float): mass ratio = M2/M1
spin (float): ratio of spin/orbital of primary
"""
assert q > 0, "roche.xl11: q <= 0"
assert 0 < spin <= 1, "roche.xl11: spin <= 0 or spin > 1"
return roche_xl11(q,spin)
^
------------------------------------------------------------
trm/roche/_roche.pyx:739:11: undeclared name not builtin: roche_xl11
Error compiling Cython file:
------------------------------------------------------------
...
q (float): mass ratio = M2/M1
spin (float): ratio of spin/orbital of secondary
"""
assert q > 0, "roche.xl12: q <= 0"
assert 0 < spin <= 1, "roche.xl12: spin <= 0 or spin > 1"
return roche_xl12(q,spin) ^
------------------------------------------------------------
trm/roche/_roche.pyx:750:11: undeclared name not builtin: roche_xl12
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "/Users/jc/Documents/py-packages/trm-roche-master/setup.py", line 44, in <module>
ext_modules=cythonize(roche),
File "/opt/anaconda3/envs/python3.9/lib/python3.9/site-packages/Cython/Build/Dependencies.py", line 1154, in cythonize
cythonize_one(*args)
File "/opt/anaconda3/envs/python3.9/lib/python3.9/site-packages/Cython/Build/Dependencies.py", line 1321, in cythonize_one
raise CompileError(None, pyx_file)
Cython.Compiler.Errors.CompileError: trm/roche/_roche.pyx
Compiling trm/roche/_roche.pyx because it changed.
[1/1] Cythonizing trm/roche/_roche.pyx
[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.
By the way , I also download the "cpp-lcurve" from Tom , and set the PATH like "export TRM_SOFTWARE= (where cpp-lcurve or ptlcurve located)" . I've tried both, but both failed.
Actually ,I'm freshman at github. So can u give me a detailed Installation tutorials of pylcurve? The errors may be caused by requirements(packages version may be too high?) , or some processes I failed to do correctly. I don't know,hh
Thank u!