/usr/local/bin/ruby21 -r ./siteconf20151006-54063-1vaey4y.rb extconf.rb –build-args checking for bzlib.h… yes checking for BZ2_bzWriteOpen() in -lbz2… yes creating Makefile

make “DESTDIR=” clean

make “DESTDIR=” compiling bzip2.c linking shared-object bzip2_ext.so

make “DESTDIR=” install /usr/bin/install -c -m 0755 bzip2_ext.so ./.gem.20151006-54063-yx0jcj installing default bzip2_ext libraries