Fix Permition in .composer about magento2

[Nerjuz]

Login as root
./shell root
And ru command
fix-permission

[mikerocker11]

I have the same issue

[mikerocker11]

Thank you, that solved the problem

[Gray-Kyle]

I have the same problem but still can not find a solution. I am trying to install akeneo and have had no luck. I an not an export in anyway. I just want to test the software.

First Error:
Cannot create cache directory /var/www/.composer/cache/repo/https---repo.packagist.org/, or directory is not writable. Proceeding without cache. See also cache-read-only config if your filesystem is read-only.

I do not have a .composer file to over write it.

Second Error:
Cannot create cache directory /var/www/.composer/cache/repo/flex/, or directory is not writable. Proceeding without cache. See also cache-read-only config if your filesystem is read-only.

Same problem no .composer file to over write.

Third Error:
Error: EACCES: permission denied, mkdir '/home/node/.cypress/6.9.1'

Not able to allow write on this file also.