Error Importing osrm

[AsharFatmi]

Hi, I am working on python 3.8, I have installed both GDAL and Fiona:-

Fiona-1.8.19-cp38-cp38-win_amd64.whl
GDAL-3.2.2-cp38-cp38-win_amd64.whl

Then I executed pip install osrm

Everything was successfully installed

But I get an error when I try to import osrm:-

>>> import osrm
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\site-packages\osrm\__init__.py", line 54, in <module>
    from .extra import AccessIsochrone
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\site-packages\osrm\extra.py", line 8, in <module>
    from shapely.geometry import MultiPolygon, Polygon, Point
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\site-packages\shapely\geometry\__init__.py", line 4, in <module>
    from .base import CAP_STYLE, JOIN_STYLE
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\site-packages\shapely\geometry\base.py", line 19, in <module>
    from shapely.coords import CoordinateSequence
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\site-packages\shapely\coords.py", line 8, in <module>
    from shapely.geos import lgeos
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\site-packages\shapely\geos.py", line 154, in <module>
    _lgeos = CDLL(os.path.join(sys.prefix, 'Library', 'bin', 'geos_c.dll'))
  File "C:\Users\ashar\anaconda3\envs\testOSRM\lib\ctypes\__init__.py", line 381, in __init__
    self._handle = _dlopen(self._name, mode)
FileNotFoundError: Could not find module 'C:\Users\ashar\anaconda3\envs\testOSRM\Library\bin\geos_c.dll' (or one of its dependencies). Try using the full path with constructor syntax.

Any Ideas?

[zifeo]

@AsharFatmi This seems to be an issue related to geos in your environment. I am not able to replicate. Maybe stackoverflow is a better place to ask such questions. A similar issue.

[ladoramkershner]

@AsharFatmi I recall gdal versioning being finicky when I have worked with it in the past. Have you tried installing gdal and osrm at the same time using an environment solver such as conda?