rpmbuild -ba php.spec
 

Im trying to build an rpm for php with xslt enables, but i get the following error:

checking for iconv... (cached) yes
checking for SablotSetEncoding in -lsablot... no
checking for SablotGetOptions in -lsablot... no
checking for YAZ support... no
checking whether to include YP support... yes
checking for yp_match in -lnsl... no
checking for yp_match in -lc... no
configure: error: Unable to find required yp/nis library
error: Bad exit status from /var/tmp/rpm-tmp.29122 (%build)


RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.29122 (%build)




Anyone knows what that yp/nis library is???