PerlMagick OK

NetPBM + libjpeg-progs NG
 cjpeg    -> /usr/local/bin/cjpeg
 djpeg    -> /usr/local/bin/djpeg
 pngtopnm -> Not Found
 giftopnm -> Not Found
 pnmscale -> Not Found

----------------------------------------
Perl :v5.8.9 built for amd64-freebsd
HTTPd:Apache
OS   :FreeBSD 11.2-RELEASE-p15 amd64