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问题描述
我正在尝试将pyproj安装在Google Datalab Jupyter笔记本中,作为底图库的必需依赖项.我尝试了两种方法,不用说都没有用.
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.
方法1:从git克隆
!git clone https://github.com/jswhit/pyproj.git
输出:
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.
并安装命令:
!python ./pyproj/setup.py install
输出:
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
方法2:使用点子
!pip install pyproj
输出:
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/
可以使用什么方法从Datalab Jupyter笔记本中安装pyproj?
What method can be used to install pyproj from within a Datalab Jupyter notebook?
推荐答案
看起来您需要gcc才能构建它.在单元格中执行apt-get update && apt-get install -y gcc
,然后再次尝试.
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.
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