Unable to install osmnx

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I am trying to install osmnx library in linux using pip and I get below error.

# pip3 install osmnx
Collecting osmnx
  Using cached osmnx-0.16.1-py2.py3-none-any.whl (87 kB)
Requirement already satisfied: pyproj>=2.6 in /usr/local/lib64/python3.6/site-packages (from osmnx) (2.6.1.post1)
Collecting Rtree>=0.9
  Using cached Rtree-0.9.4.tar.gz (62 kB)
    ERROR: Command errored out with exit status 1:
     command: /bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_h54goe2/rtree/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_h54goe2/rtree/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-k2qkrb5o
         cwd: /tmp/pip-install-_h54goe2/rtree/
    Complete output (15 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-_h54goe2/rtree/setup.py", line 3, in <module>
        import rtree
      File "/tmp/pip-install-_h54goe2/rtree/rtree/__init__.py", line 1, in <module>
        from .index import Rtree
      File "/tmp/pip-install-_h54goe2/rtree/rtree/index.py", line 6, in <module>
        from . import core
      File "/tmp/pip-install-_h54goe2/rtree/rtree/core.py", line 143, in <module>
        rt.Error_GetLastErrorNum.restype = ctypes.c_int
      File "/usr/lib64/python3.6/ctypes/__init__.py", line 356, in __getattr__
        func = self.__getitem__(name)
      File "/usr/lib64/python3.6/ctypes/__init__.py", line 361, in __getitem__
        func = self._FuncPtr((name_or_ordinal, self))
    AttributeError: /bin/python3: undefined symbol: Error_GetLastErrorNum
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Upon searching and as suggested in several posts I have updated pip and setuptools and installed shapely as well but I get same error. I am trying to install through pip and not conda. Can someone suggest how to resolve this issue and install the library.

osmnx pip python-3.x
1 Answers

Below is the process I have followed to overcome this error. Try to upgrade your setuptools.

pip install --upgrade setuptools and if still facing the same issue check if all dependencies of osmnx are installed. In my case I had to do pip install rtree and this was also dependent on spatialindex which I have installed through yum install spatialindex. Then pip install osmnx which worked wonderfully.

Kindly note that spatialindex in ubuntu and debian is libspatialindex-dev.

Also one can follow instructions provided by @gboeing in his answer here.

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