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sudo apt remove --purge pg*
– Jerry Ji
Commented May 14, 2018 at 10:06
did you try it?
– Mr.Robot
Commented May 14, 2018 at 12:29
Yes, and that's how I caught your typo. BTW, thanks for your detailed steps, I wish I had enough reputation to up vote your answer
– Jerry Ji
Commented May 15, 2018 at 13:04
FYI to verify the installation using psql: sudo -u postgres psql postgres
– Daniel
Commented Jun 9, 2018 at 6:50

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create code fences with backticks ` or tildes ~
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like so
```
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```python
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```
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