/usr/local/bin/ruby21 mkrf_conf Checking for library ruby21 … yes Checking for header ruby/ruby.h … yes Checking for header ruby/st.h … yes Checking for header ruby/io.h … yes Checking for header ruby/re.h … yes Checking for function rb_thread_wait_for … yes Checking for function cbrt … yes

: RUBYARCHDIR=/usr/home/bsch/entwicklung/privat/bertram-scharpf.de/geminstall/extensions/x86-freebsd-10/2.1/supplement-2.2.1 RUBYLIBDIR=/usr/home/bsch/entwicklung/privat/bertram-scharpf.de/geminstall/extensions/x86-freebsd-10/2.1/supplement-2.2.1