pip 升级失败解决方案
一般升级:
1 python -m pip install --upgrade pip
如果失败请尝试：
1 python -m pip install -U --force-reinstall pip
不排除网速问题
下面这种就是网速问题
C:\Users\88304\Desktop>pip install basemap-1.1.0-cp36-cp36m-win_amd64.whlProcessing c:\users\88304\desktop\basemap-1.1.0-cp36-cp36m-win_amd64.whlCollecting pyshp>=1.2.0 Downloading pyshp-2.1.0.tar.gz (215 kB) |████████████████████████████████| 215 kB 3.2 kB/sRequirement already satisfied: matplotlib>=1.0.0 in c:\program files\python36\lib\site-packages (from basemap1.1.0) (3.1.2)Requirement already satisfied: numpy>=1.2.1 in c:\program files\python36\lib\site-packages (from basemap1.1.0) (1.17.4)Collecting pyproj>=1.9.3 Downloading pyproj-2.4.2.post1-cp36-cp36m-win_amd64.whl (24.3 MB) |▌ | 450 kB 3.0 kB/s eta 2:12:15ERROR: Exception:
