xml2-config not found. Please check your libxml2 installation.

출처 : http://stackoverflow.com/questions/19904083/how-to-fix-error-with-xml2-config-not-found-when-installing-php-from-sources

How to fix error with xml2-config not found when installing PHP from sources?

When I try to install php 5.3 stable from source on Ubuntu (downloading compressed installation file from http://www.php.net/downloads...

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All you need to do instal install package libxml2-dev for example:

sudo apt-get install libxml2-dev

On CentOS/RHEL:

sudo yum install libxml2-devel