Sinatra Error - `read ': Invalid argument .. (Errno::EINVAL)

I’m hoping someone can help me here. I am a complete newbie to Ruby and
Sinatra and cannot find any information related to this problem
anywhere. Any help would be greatly appreciated.

Ruby version=1.9.2
I also have ruby 1.8.5 installed in a different folder. But ruby -v
gives 1.9.2.

While following the Sinatra tutorial on
http://titusd.co.uk/2010/04/07/a-beginners-sinatra-tutorial” I get the
following error:

C:\Test\Sinatra>ruby minimal.rb

C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb:753:in
read ': Invalid argument - <internal:lib/rubygems/custom_require> (Errno::EINVAL) from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb :753:in inline_templates=’
from
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb
:706:in set' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb :715:in block in enable’
from
C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb
:715:in each' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb :715:in enable’
from (DELEGATE):2:in enable' from C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra.rb:7: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 minimal.rb:2:in

On Sep 7, 8:23 pm, Bhay Z. [email protected] wrote:

following error:

C:\Test\Sinatra>ruby minimal.rb

C:/Ruby192/lib/ruby/gems/1.9.1/gems/sinatra-1.0/lib/sinatra/base.rb:753:in
`read
': Invalid argument - internal:lib/rubygems/custom_require
(Errno::EINVAL)
from

Please see Issue #50 of Sinatra: