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bcm-uga / Loter

A software package for local ancestry inference and haplotype phasing
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error Library _loter_wrap.so not found #12

Closed paulocecco closed 2 years ago

paulocecco commented 4 years ago

Hi I'm trying to run Loter and after installing all dependecies packages I tried to follow the tutorial and keep getting this Error.

import loter.locanc.local_ancestry as lc Traceback (most recent call last):

File "", line 1, in import loter.locanc.local_ancestry as lc

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\locanc\local_ancestry.py", line 5, in import loter.pipeline as lt

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\pipeline.py", line 6, in import loter.opti as opti

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\opti.py", line 1, in import loter.estimatea as esta

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\estimatea.py", line 5, in import loter.datastruct.parameter as parameter

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\datastruct\parameter.py", line 4, in from loter.find_lib import _LIB

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\find_lib.py", line 35, in _LIB = _get_lib()

File "C:\Users\pecun\Loter\python-package\Loter\python-package\loter\find_lib.py", line 28, in _get_lib raise LoterLibraryNotFound("Library _loter_wrap.so not found")

LoterLibraryNotFound: Library _loter_wrap.so not found

I read a person had this problem before so I tried to do what you told him/her to do, and so:

import sys;print(sys.path) ['C:\Users\pecun', 'C:\Users\pecun\Anaconda3.1\python37.zip', 'C:\Users\pecun\Anaconda3.1\DLLs', 'C:\Users\pecun\Anaconda3.1\lib', 'C:\Users\pecun\Anaconda3.1', '', 'C:\Users\pecun\Anaconda3.1\lib\site-packages', 'C:\Users\pecun\Anaconda3.1\lib\site-packages\win32', 'C:\Users\pecun\Anaconda3.1\lib\site-packages\win32\lib', 'C:\Users\pecun\Anaconda3.1\lib\site-packages\Pythonwin', 'C:\Users\pecun\Anaconda3.1\lib\site-packages\IPython\extensions', 'C:\Users\pecun\.ipython', 'c:\users\pecun\loter\python-package\loter\python-package']

What could be happening?

gdurif commented 4 years ago

Hi, The problem seems to be with the compilation of the underlying Loter C++ code. Saddly, Loter was not proofed for Windows, and I don't have access to a Windows machine at the moment to replicate the issue. I would recommend that you use the Unix environment for Windows Cygwin (https://cygwin.com/), or the Windows Subsytem for Linux (WSL, https://docs.microsoft.com/en-us/windows/wsl/about) to emulate an Unix system and install (and run) Loter on your machine.