Hi
When I tried to install 'sexp' gem for first time (with this statement :
'gem install sexp' ) ruby gives me an error but when for second time I
tried with the same statement ruby didn't give me an error . Why ruby
behave such this ?

** I take a picture from steps that I tried to install that gem **

Attachments:
http://www.ruby-forum.com/attachment/6614/Capture.PNG


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