I'm trying to install Magento on a VPS running CentOS 7. When I do the readiness check, the following four PHP extensions are missing: xsl, intl, mbstring and zip.
On phpInfo I can see xsl and zip under "Authors", but there's nowhere to find intl and mbstring.
How do I know whether dependencies are not installed or only disabled? How do I install them? How do I enable them?
I have already face that problem. you have to manually install all the extension. Several developers have the same problem so I have written a blog about the complete installation process. It's quite complex to write here you can catch detail here.