pycharm安装spacepy

首先 安装spacepy

pip install spacepy

然后会出现报错

Exception: Cannot load CDF C library; checked . Try 'os.environ["CDF_LIB"] = library_directory' before import.

找到如下的解决方案
https://www.manongdao.com/article-348190.html

具体代码如下：

wget -r -l1 -np -nd -nc http://cdaweb.gsfc.nasa.gov/pub/software/cdf/dist/latest-release/linux/ -A cdf*-dist-all.tar.gz
tar xf cdf*-dist-all.tar.gz -C ./
cd cdf*dist

pip install numpy scipy h5py matplotlib networkx
apt install build-essential gfortran libncurses5-dev

make all.help

make OS=linux ENV=gnu CURSES=yes FORTRAN=no UCOPTIONS=-O2 SHARED=yes -j4 all
make install #no sudo

#注意这里需要改一下路径；添加一下bashrc即可
. $HOME/Libraries/cdf/cdf36_3-dist/bin/definitions.B

# 进definitions.B改一下lin68,替换一下
export LD_LIBRARY_PATH=$HOME/Libraries/cdf/cdf36_3-dist/lib:$LD_LIBRARY_PATH

以上是可以解决如上报错，但是在pycharm中依旧会报错
理由是添加的bashrc无法在pycharm中识别。
这个时候就需要手动在pycharm的编译器中添加相应的bash路径了

添加路径位置如图所示