step1、install ndk-pkg

step2、update ndk-pkg-formula-repository

ndk-pkg update

step3、build and install netpbm

ndk-pkg install netpbm

ndk-pkg formula view netpbm

{{ formula }}

if the formula of netpbm dosn't meet your needs, you can edit it ⤵︎

ndk-pkg formula edit netpbm

after editing, you may want to rebuild this package ⤵︎

ndk-pkg install netpbm