Skip to main content

Remove a PPA in Debian

Firstly, remove PPA from below directories:

/etc/apt/sources.list
/etc/apt/sources.list.d/ directory

Remark: add sudo as prefix due to permission. eg, 'sudo rm noob*'

Then, do an update:

$sudo apt update

Comments

Popular posts from this blog

Upgrade BeautifulSoup4 to compatible with Python 3.6

After upgraded to Python 3.6 from 3.5, I encountered BeautifulSoup (bs4) error, such as 'ImportError: cannot import name 'HTMLParseError'. Seems there's compatible problem for BeautifulSoup 4 version. Solution: Upgrade beautifulsoup 4 version to 4.6.0 Commands: $ pip3 install --upgrade beautifulsoup4 Deep in: Install pip3 command: $ sudo apt install python3-pip

Atom community packages recommendation for Python development

Below are Atom community packages I installed for Python development. They are covered most of functions u need. Take this post as an backup.  

Solved: Pyperclip could not find a copy/paste mechanism for your system.

OS: Debian 9 Python version: 3.5 After import pyperclip module, encounter error message ' Pyperclip could not find a copy/paste mechanism for your system. '. Solution: install xsel utility $ sudo apt install xsel then reboot Python IDLE3, import pyperclip, solved. *************** Install pip/pyperclip: $ sudo apt install python3-pip $ sudo pip3 install pyperclip