When installing if it is JRuby then install the pure version.

Signed-off-by: Florian Frank <flori@ping.de>

1 files changed, 5 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index b7ca681..2fdd671 100644
--- a/Rakefile
+++ b/Rakefile
@@ -48,7 +48,11 @@ desc "Installing library (extension)"
 task :install_ext => [ :compile_ext, :install_pure, :install_ext_really ]
 
 desc "Installing library (extension)"
-task :install => :install_ext
+if PLATFORM =~ /java/
+  task :install => :install_pure
+else
+  task :install => :install_ext
+end
 
 desc "Compiling extension"
 task :compile_ext => [ EXT_PARSER_DL, EXT_GENERATOR_DL ]