Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension.
When we are getting problem with mysql like :-
Building native extensions. This could take a while... ERROR: Error installing mysql: ERROR: Failed to build gem native extension.
If we want to solve this problem so firstly we need to uninstall the mysql :-
Uninstall mysql :-
https://www.linuxhelp.com/how- to-remove-mysql-package- completely-on-ubuntu-16-04/
Then we need to install the mysql :-
Then install the mysql gem :-
gem install mysql
After that run the below command :-
sudo apt-get install libmysqlclient-dev
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