query: Error when I run 'sudo apt update' after installing python3.6: 'sh: 1: /usr/lib/cnf-update-db: not found'
positive_passages.docid: 44683
positive_passages.text: Problem with sudo apt update in Ubuntu 18.04: Post-Invoke-Success if /usr/bin/test -w /var/lib/command-not-found/
negative_passages.docid: 136237
negative_passages.text: After update, get "error: file not found." followed by "grub rescue> _"
negative_passages.docid: 1377
negative_passages.text: Removed Python 3 and now Ubuntu Software Center, terminal and other applications don't work
negative_passages.docid: 56150
negative_passages.text: Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
negative_passages.docid: 41384
negative_passages.text: Some programs not found when used with sudo
negative_passages.docid: 36079
negative_passages.text: How to install pip for Python 3.6 on Ubuntu 16.10?
negative_passages.docid: 82481
negative_passages.text: How do you install python3.7 to ubuntu 20.04?
negative_passages.docid: 106931
negative_passages.text: How to undo sudo add-apt-repository?
negative_passages.docid: 133
negative_passages.text: How can I fix a 404 Error when using a PPA or updating my package lists?
negative_passages.docid: 128983
negative_passages.text: ./configure : /bin/sh^M : bad interpreter
negative_passages.docid: 106691
negative_passages.text: Accidentally deleted symlink libc.so.6 in CentOS 6.4. How to get sudo privilege to re-create it?
negative_passages.docid: 70718
negative_passages.text: How do I install Python 3.3?
negative_passages.docid: 44209
negative_passages.text: Problem with update-manager: No module named 'apt_pkg' in Ubuntu 13.10, having installed Python 3.4 on /usr/local/lib
negative_passages.docid: 114857
negative_passages.text: ./configure not working when installing python 3.6.1
negative_passages.docid: 21827
negative_passages.text: what could cause a script to fail to find python when it has `#!/usr/bin/env python` in the first line?
negative_passages.docid: 67582
negative_passages.text: sqlite3: not found
negative_passages.docid: 43827
negative_passages.text: version `GLIBCXX_3.4.21' not found