[Need help] How to install extensions in php egg?

[Miniontoby]

Hi,

I just started using this egg, but I need some extensions to be installed/enabled.

I have tried the command docker-php-ext-install but it gave me an error: mkdir: cannot create directory '/usr/src/php': Read-only file system

Does anyone have any ideas on how to do this?

Kind regards,

• Miniontoby

[Kuroo2021]

Give rights to it?