While compiling PHP, we may run into several errors, mainly resulting from missing developer libraries; here's one of them:
configure: error: freetype.h not found.
To eliminate the above error, we install the following package:
- Debian / Ubuntu : aptitude install libfreetype6-dev (32/64 bit)
- RedHat / CentOS / Fedora : yum install freetype-devel.x86_64 (64 bit) / yum install freetype-devel (32 bit)