I see a different error, introduced in 5.6.6: http://us-east.manta.joyent.com/pkgsrc/public/reports/trunk/tools/20181108.2144/pkglint-5.6.6/configure.log It seems to be pulling in dependencies during the build process? That will break some setups (as well as not being ideal from a reproducibility standpoint). -- Jonathan Perkin - Joyent, Inc. - www.joyent.com