I'm installing a code base which is created by others, then i remove the old when i run "composer install" and encounter show many this kind of error message.
Anyone know what is the problem?
Try to execute
composer install -vvv
this will give you more information. In our case the issue was "patch command not found", so we installed the patch and it works for us.
-v
means verbose output for many Linux applications. -vvv
just means triple verbose which outputs the most amount of information.
Some of the time problem maybe OS does not have patch module install. So try this :
sudo yum install patch
can solve this problem sometime.