错误信息:
ImportError:
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
If you're working with a numpy git repo, try `git clean -xdf` (removes all
files not under version control). Otherwise reinstall numpy.
Original error was: libf77blas.so.3: cannot open shared object file: No such file or directory
搜了一下这个libf77blas.so.3, 搜出一个libatlas-base-dev 软件包文件清单里面有这个, 于是就apt-get install libatlas-base-dev, 安装完成后再尝试import numpy,可以了。