记录一个pip install rasterio 安装问题处理过程

首先使用 pip 安装，过程如下

Windows PowerShell
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加载个人及系统配置文件用了 811 毫秒。
(base) PS C:WINDOWSsystem32> pip install rasterio
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Collecting rasterio
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/86/43/aae52a19a69ee30d28d0374c5f22d473ba3ba98ace4a5a5330a26590df95/rasterio-1.1.5.tar.gz (2.2 MB)
     |████████████████████████████████| 2.2 MB 1.7 MB/s
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  ERROR: Command errored out with exit status 1:
   command: "D:ProgramDataAnaconda3python.exe" "D:ProgramDataAnaconda3libsite-packagespip\_vendorpep517\_in_process.py" get_requires_for_build_wheel "C:UserslenovoAppDataLocalTemp	mpjjo12d2l"
       cwd: C:UserslenovoAppDataLocalTemppip-install-p5755cpxasterio
  Complete output (2 lines):
  INFO:root:Building on Windows requires extra options to setup.py to locate needed GDAL files. More information is available in the README.
  ERROR: A GDAL API version must be specified. Provide a path to gdal-config using a GDAL_CONFIG environment variable or use a GDAL_VERSION environment variable.
  ----------------------------------------
ERROR: Command errored out with exit status 1: "D:ProgramDataAnaconda3python.exe" "D:ProgramDataAnaconda3libsite-packagespip\_vendorpep517\_in_process.py" get_requires_for_build_wheel "C:UserslenovoAppDataLocalTemp	mpjjo12d2l" Check the logs for full command output.
(base) PS C:WINDOWSsystem32>

解决方法是使用conda安装。

conda install -c conda-forge gdal
conda install -c conda-forge/label/cf202003 gdal
conda install -c conda-forge/label/gcc7 gdal
conda install -c conda-forge/label/broken gdal
conda install -c conda-forge/label/TEST gdal
conda install -c conda-forge/label/cf201901 gdal 

参考链接：

https://anaconda.org/conda-forge/gdal

https://gdal.org/download.html#current-releases

conda安装速度慢或无法安装参考博客前期文章。