Issue
While compiling PHP from source on CentOS server, we get the error below:
checking for icu-config... no
checking for location of ICU headers and libraries... not found
configure: error: Unable to detect ICU prefix or no failed.
Please verify ICU install prefix and make sure icu-config works.Solution
You need to install Components for Unicode Development package as follows:
sudo yum -y install libicu-devel# yum list installed | grep libicu
libicu.x86_64 50.2-4.el7_7 @base
libicu-devel.x86_64 50.2-4.el7_7 @baseAnd then try to re-compile PHP from source and it should be able to compile this time.
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