Run the following command:
sudo apt-get update
then try installing again.
Question
I have already installed python 2.7 in the linux system (version linux-mint),and now I want to install idle for python2.7 with the following code:sudo apt-get install idle
; it does not work, returning the error:Unable to fetch some archives
,what should I do to solve this problem?
Solution
Run the following command:
sudo apt-get update
then try installing again.