while I was installing Codeigniter 4 using composer and appstarter on my mac os catalina I get the following error.
"Your requirements could not be resolved to an installable set of packages.
Problem 1
- codeigniter4/framework v4.0.4 requires ext-intl * -> the requested PHP extension intl is missing from your system.
- codeigniter4/framework v4.0.3 requires ext-intl * -> the requested PHP extension intl is missing from your system.
- codeigniter4/framework v4.0.2 requires ext-intl * -> the requested PHP extension intl is missing from your system.
- codeigniter4/framework v4.0.1 requires ext-intl * -> the requested PHP extension intl is missing from your system.
- codeigniter4/framework 4.0.0 requires ext-intl * -> the requested PHP extension intl is missing from your system."
Please help!! I need it for my final year project.