python installation problem
Problem: Install launcher for all users (recommended) cannot be checked on the installation interface.
Solution: Delete the existing launcher in the computer application (it was installed before).
pip installation process
1. Enter the pip official website to download the compressed package of pip.
2. Unzip the compressed package.
3. Enter the pip folder from cmd.
4. Enter the python setup.py install command to install.
5. When you see Finished, the installation is complete.
pip installation problem
Problem: After the installation is complete, check whether pip is successfully installed and report an error Fatal error in launcher: Unable to create process using '“d:\python\python.exe” “D:\python\Scripts\pip.exe” 'Solution
: delete Scripts file under D:\python (residual from previous installation).