问题
I'm trying to install pyproj within a Google Datalab Jupyter notebook as a required dependency for the basemap library. I've tried two methods, needless to say neither has worked.
Method 1: Cloning from git
!git clone https://github.com/jswhit/pyproj.git
Outputs:
Cloning into 'pyproj'...
remote: Counting objects: 2811, done.
remote: Total 2811 (delta 0), reused 0 (delta 0), pack-reused 2810
Receiving objects: 100% (2811/2811), 5.65 MiB | 1.55 MiB/s, done.
Resolving deltas: 100% (1951/1951), done.
Checking connectivity... done.
And install command:
!python ./pyproj/setup.py install
Outputs:
using bundled proj4..
unable to execute 'x86_64-linux-gnu-gcc': No such file or directory
Traceback (most recent call last):
File "./pyproj/setup.py", line 86, in <module>
objects = cc.compile(['nad2bin.c', 'src/pj_malloc.c'])
File "/usr/lib/python2.7/distutils/ccompiler.py", line 574, in compile
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
File "/usr/lib/python2.7/distutils/unixccompiler.py", line 122, in _compile
raise CompileError, msg
distutils.errors.CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1
Method 2: Using pip
!pip install pyproj
Outputs:
Collecting pyproj
Using cached pyproj-1.9.5.1.tar.gz
Complete output from command python setup.py egg_info:
unable to execute 'x86_64-linux-gnu-gcc': No such file or directory
using bundled proj4..
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-FcWGXL/pyproj/setup.py", line 72, in <module>
objects = cc.compile(['nad2bin.c', 'src/pj_malloc.c'])
File "/usr/lib/python2.7/distutils/ccompiler.py", line 574, in compile
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
File "/usr/lib/python2.7/distutils/unixccompiler.py", line 122, in _compile
raise CompileError, msg
distutils.errors.CompileError: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-FcWGXL/pyproj/
What method can be used to install pyproj from within a Datalab Jupyter notebook?
回答1:
Looks like you need gcc for it to build. Do apt-get update && apt-get install -y gcc
in a cell then try the pip install pyproj
again.
来源:https://stackoverflow.com/questions/42098899/cant-install-pyproj-module-in-google-datalab-jupyter-notebook