Python environment variable configuration problems, python environment variable configuration

Python environment variable configuration problems, python environment variable configuration

After Python2.7 is installed, add the path to the environment variable as follows:

1. Settings: Right-click the computer and choose Properties> advanced system Settings> environment variables> Path> edit Path> Add at the end of the installation Path ". For example, if the installation Path is D: \ python27, the configuration should be Path = Path; D: \ python27 (after the comma and its later parts are copied to the original Path, do not omit the preceding comma.) Click OK.

2. Run cmd and input python.