在virtualenvwrapper环境中安装GDAL [英] Install GDAL in virtualenvwrapper environment

问题描述

我尝试在virtualenvwrapper环境中安装gdal(pip install gdal)，但出现此错误:

I tried to install gdal (pip install gdal)in virtualenvwrapper environment but I got this error :

  error: command 'gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for gdal
 Failed to build gdal

我也尝试了"pip install --no-install GDAL"，但是没有选项--no-install

I tried also "pip install --no-install GDAL" but there is nooption --no-install

我该怎么办！?

推荐答案

是的，在venv中安装GDAL很麻烦.方便地，我刚刚为我的顾问实验室编写了有关如何执行此操作的文档！虽然我不够聪明，无法找出导致错误的确切原因，但我可以提供一些方法来尝试解决该问题.

Yes, installing GDAL in a venv is a doozy. Conveniently, I just wrote up the documentation on how to do so for my advisor's lab! While I am not savvy enough to pinpoint the exact cause of your error, I can give you a bunch of things to try to fix it.

首先，请确保在主机上安装了gdal(即，不在venv中).我只是运行以下内容:

First, ensure you have gdal installed on the host (i.e. not in a venv). I just run the following:

sudo apt-get install libgdal1i libgdal1-dev libgdal-dev

现在运行gdal-config --version以获取apt-get为您提供的版本.例如我得到1.11.3

Now run gdal-config --version to get the version that apt-get provided you with. For example I get 1.11.3

现在，根据我的经验，在venv中获取python绑定的最简单方法是使用pygdal.诀窍是获得正确的版本！为此，请激活您的虚拟环境并运行

Now, the easiest way in my experience to get the python bindings in a venv is using pygdal. The trick is to get the right version! To do so, activate your virtual environment and run

pip install pygdal==1.11.3

，但请用从gdal-config --version获得的任何内容替换该版本.注意:您可能会看到一条错误消息

but replace the version with whatever you got from gdal-config --version. Note: you may get an error that says

Could not find a version that satisfies the requirement pygdal==1.11.3 (from versions: 1.8.1.0, 1.8.1.1, 1.8.1.2, 1.8.1.3, 1.9.2.0, 1.9.2.1, 1.9.2.3, 1.10.0.0, 1.10.0.1, 1.10.0.3, 1.10.1.0, 1.10.1.1, 1.10.1.3, 1.11.0.0, 1.11.0.1, 1.11.0.3, 1.11.1.0, 1.11.1.1, 1.11.1.3, 1.11.2.1, 1.11.2.3, 1.11.3.3, 1.11.4.3, 2.1.0.3) No matching distribution found for pygdal==1.11.3

如果发生这种情况，请再次运行pip install，但仍使用最高版本.例如在这种情况下，您将运行pip install pygdal==1.11.3.3

If that happens, run the pip install again but with the highest version that still matches. e.g. in this case you would run pip install pygdal==1.11.3.3

成功安装了pygdal后，您应该可以致电

Once pygdal has been successfully installed, you should be able to call

>>> from osgeo import gdal

请让我知道是否有任何故障，我将尽我所能来调整说明.另外，如果您需要Proj.4，GEOS或Cartopy的帮助，我也有一些经验.

Please let me know if anything fails and I'll do what I can to adjust my instructions. Also, if you need help with Proj.4, GEOS, or Cartopy, I have some experience there too.

这篇关于在virtualenvwrapper环境中安装GDAL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！