Please forgive my ignorance but I need a explanation of how to
accomplish the following since I cannot figure it out from the
documents.
I have a Ruby script with a shebang line that looks like this:
#!/usr/bin/env ruby
On one particular host I have two Ruby interpreters installed; one
the CentOS base version 1.8.6 in /usr/bin/ruby the other version
1.8.7 in /usr/local/bin/ruby. In my shell the which command finds
/usr/local/bin/ruby. In a cron job the /usr/bin/ruby is used by the
/bin/env invocation.
My question is: How does one configure /bin/env to return the
/usr/local/bin/ruby version? or does that question even make sense?
I have looked at the alternatives command but that seems just a tad
involved. And since this is a production server I am not quite
ready to trust to RVM either.
In the short term I have simply removed the CentOS version which has
resolved the immediate issue. However, I would like to know how to
handle this a little more elegantly in future.
--
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James B. Byrne mailto:ByrneJB@xxxxxxxxxxxxx
Harte & Lyne Limited http://www.harte-lyne.ca
9 Brockley Drive vox: +1 905 561 1241
Hamilton, Ontario fax: +1 905 561 0757
Canada L8E 3C3
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