For example, m_filter_pcre requires the PCRE libraries.
To compile any of these modules first ensure you have the required dependencies
-(read the online documentation at http://www.inspircd.org/wiki/) and then symlink
+(read the online documentation at http://wiki.inspircd.org/) and then symlink
the .cpp file from this directory into the parent directory (src/modules/) and
re-configure your inspircd with ./configure -modupdate to detect the new module.