showing below error when ever i type command in terminal

[Bikash Kunwar]

error:output_command_execute_after:25: command not found: bc

[Nataly Araujo]

I also need some help on it.

[Chaemi Lee]

Are you using Linux? Then you need to install bc.
You can find details about installing bc here: How to Use GNU bc (Basic Calculator) in Linux

[ChesterYue]

error:output_command_execute_after:25: command not found: bc

Linux, command not found: bc

[ChesterYue]

I also need some help on it.

Linux, command not found: bc

[Ensong Wei]

in ubuntu: sudo apt install bc