Main.py fails to import call_peaks.py, prints usage for peaksmodule.cc instead

[lee-van]

I am running clipper version 2.1.0 commit 75160fd from the .yml conda environment included in this repo.

The main.py called by the clipper wrapper is failing at this step:
from clipper.src.call_peak import call_peaks

Running clipper, with or without any parameters, outputs a usage message from peaksmodule.cc:

Usage is  [options]
file_in is a file with a list of the length of aligned reads (only the part that aligns)
Options
-L <int>   Effective Gene Length
-r <int>   # of iterations
-f <int>   input file containing read lengths
-a <float>   B-H FDR cutoff, default(.05) ... gets very slow as alpha gets smaller
-T 1/0 default(0) print running time statistics
Output:
Significance Threshold [tab] Iterations with this observed threshold

If I comment out from clipper.src.call_peak import call_peaks, I can at least have clipper print its normal usage but fail to call peaks. I suspect there is a bug in call_peaks.py

[kerenzhou062]

Yeah! I have the same problem! Very annoying with this bug! Spending a whole day still can't solve it. Depressed.

[QuanLi-bio]

I have the same problem too! But didn't have any solutions to solve it. I was trapped for 2 days.