hi, i want to make application that run a process automatically after server starts completely.
I have explore and find popen4 gem which provides this facility.
I have installed a gem but there is some problem while executing the ruby program.
The error is like
internal:lib/rubygems/custom_require:29:in require': no such file to load -- win32/open3 (LoadError)** **from <internal:lib/rubygems/custom_require>:29:in require’
from C:/Ruby192/lib/ruby/gems/1.9.1/gems/POpen4-0.1.4/lib/popen4.rb:9:in
<top (required)>' from <internal:lib/rubygems/custom_require>:33:in require’
from internal:lib/rubygems/custom_require:33:in rescue in require' from <internal:lib/rubygems/custom_require>:29:in require’
from sample2.rb:2:in `’
can anybody suggest me how to install this gem? my platform is windows 7
