thufir@arrakis:~$
thufir@arrakis:~$ cat /var/lib/gems/1.8/gems/rjb-1.1.2/ext/gem_make.out
ruby extconf.rb install rjb
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/ruby1.8
extconf.rb:33: JAVA_HOME is not directory. (RuntimeError)
thufir@arrakis:~$
thufir@arrakis:~$ echo $JAVA_HOME
/usr/lib/jvm/java-6-sun/jre/bin/java
thufir@arrakis:~$
thufir@arrakis:~$