About Brave building ! I need help please!

Hello everyone,
I am building brave browser for android device , after following some steps written in this document :

i am blocked in the step below and really i don’t know what to do :frowning:
npm run build – Debug --target_os=android --target_arch=arm --target_android_output_format=apk --target_android_base=mono
after typing this command , there are three screenshots :




Thank you so much!

The error in your screenshots seems to be gn: not found. Did you run through all the “Build Brave” instructions including running npm run init before the build command?

What version of node / npm are you using?
node --version
npm --version