diff options
| -rw-r--r-- | lib/mkmf.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 773cf9b7e7..63cb6182e2 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -241,7 +241,12 @@ module MakeMakefile $topdir ||= RbConfig::CONFIG["topdir"] $arch_hdrdir = "$(extout)/include/$(arch)" else - abort "mkmf.rb can't find header files for ruby at #{$hdrdir}/ruby.h" + abort <<MESSAGE +mkmf.rb can't find header files for ruby at #{$hdrdir}/ruby.h + +You might have to install separate package for the ruby development +environment, ruby-dev or ruby-devel for example. +MESSAGE end CONFTEST = "conftest".freeze |