When PIP install mysql-connector-Python-RF ==2.1.3, the MAC receives an error message:
error: option –single-version-externally-managed not recognized
![](https://programmerah.com/wp-content/uploads/2020/11/71f6db55167a65fbbdf4a2857073de50.png)
The reason may be that your installation package is in wheel format. If you do not have wheels installed on your computer, you will report this error.
Here’s how I solved it:
First install the wheel: PIP Install wheel
Then PIP install the package I want: PIP install mysql-connector-Python-RF ==2.1.3
Solved my problem:
error: option –single-version-externally-managed not recognized
![](https://programmerah.com/wp-content/uploads/2020/11/71f6db55167a65fbbdf4a2857073de50.png)
The reason may be that your installation package is in wheel format. If you do not have wheels installed on your computer, you will report this error.
Here’s how I solved it:
First install the wheel: PIP Install wheel
Then PIP install the package I want: PIP install mysql-connector-Python-RF ==2.1.3
Solved my problem:
![](https://programmerah.com/wp-content/uploads/2020/11/f995ea9c86011db818d218bdfbb90166.png)
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