Hi ,
I am trying to install Antwrap-0.7.0.gem and rjb-1.1.x gems in cygwin
and windows also , I’m stuck so I thought I ping out to see if anyone
else has done
this. Last one week i have been working on issue .Any help would be
appreciated.
Error states that in this below manner.
$ gem install Antwrap-0.7.0.gem
ERROR: http://gems.rubyforge.org/ does not appear to be a repository
Building native extensions. This could take a while…
ERROR: Error installing Antwrap-0.7.0.gem:
ERROR: Failed to build gem native extension.
/usr/bin/ruby.exe extconf.rb install Antwrap-0.7.0.gem
checking for jni.h… no
*** 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/ruby
Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/rjb-1.1.3
for ins
pection.
Results logged to /usr/lib/ruby/gems/1.8/gems/rjb-1.1.3/ext/gem_make.out
Here’s the ext/mkmf.log file
have_header: checking for jni.h… -------------------- no
“gcc -E -I. -I/usr/lib/ruby/1.8/i386-cygwin -I. -IC:\Program
Files\Java\jdk1.5.0_11/include -IC:\Program
Files\Java\jdk1.5.0_11/include/win32 -g -O2 -IC:\Program
Files\Java\jdk1.5.0_11/include -IC:\Program
Files\Java\jdk1.5.0_11/include/win32 conftest.c -o conftest.i”
gcc: FilesJavajdk1.5.0_11/include: No such file or directory
gcc: FilesJavajdk1.5.0_11/include/win32: No such file or directory
gcc: FilesJavajdk1.5.0_11/include: No such file or directory
gcc: FilesJavajdk1.5.0_11/include/win32: No such file or directory
In file included from conftest.c:1:
/usr/lib/ruby/1.8/i386-cygwin/jni.h:27:20: jni_md.h: No such file or
directory
checked program was:
/* begin /
1: #include <jni.h>
/ end */
Regards,
M.SrinivasaRao.