Hello. I have problem.
I can’t install rails 3(on windows)
If I put “gem install rails” it install 2.2.3 version.
If I put “gem update rails” it update 2.2.3 to 2.2.3 version.
ruby -v: 1.9.2
What I must do to install rails 3?
On Dec 7, 2010, at 1:52 PM, Misha O. wrote:
Hello. I have problem.
I can’t install rails 3(on windows)
If I put “gem install rails” it install 2.2.3 version.
If I put “gem update rails” it update 2.2.3 to 2.2.3 version.ruby -v: 1.9.2
What I must do to install rails 3?
Could you type
gem env
in a terminal and paste back what you get?
Walter
Walter, please see attached.
Michael
On Dec 7, 2010, at 2:41 PM, Misha O. wrote:
Walter, please see attached.
Michael
Attachments:
http://www.ruby-forum.com/attachment/5526/nnm.gif
Here’s what strikes me as odd: your ruby is 1.9.2, but your gem paths
are in a 1.9.1 hierarchy. Did you have 1.9.1 once upon a time? Have
you installed any gems since upgrading to 1.9.2? Or can someone else
let me know if that’s actually normal and okay?
What do you see if you do gem list in the same terminal? And can you
copy and paste as text into your reply, rather than the screenshot?
There’s nothing sensitive about what you’re posting here, no worries
about the google finding it years from now.
Walter
Did you have 1.9.1 once upon a time?
Yes, I have.
Have you installed any gems since upgrading to 1.9.2?
Yes, wxruby ad wxsugar. But I can delete them and reinstalling later, if
it need.
Walter, what I must to do?
And can you copy and paste as text into your reply, rather than the screenshot?
There’s nothing sensitive about what you’re posting here, no worries about the
google finding it years from now.
ok.
Michael
Hello,
Ruby Version Manager might be your solution
http://rvm.beginrescueend.com/
with this you can use different versions on the same system, every gem
path can be set for its Ruby version.
The easiest solution is just uninstall and reinstall your Gems, and
then reinstall Rails. Others posts on this topic in mailing list I
read it solved for many who used Win (actually I dont, so I havent
tested it).
Good luck
On Dec 8, 2010, at 2:27 AM, Misha O. wrote:
And can you copy and paste as text into your reply, rather than the
screenshot?
There’s nothing sensitive about what you’re posting here, no worries
about the
google finding it years from now.
ok.
The issue I noticed was that you seem to have a mix of ruby versions
inside of Gem. It’s okay to HAVE the different versions, but the way
your gem env looks, I think that your gem has one foot in both
rowboats. I made the same mistake when I upgraded from 1.8.6 to 1.8.7.
Try installing gem again from source, using your new 1.9.2 Ruby to
compile it. This will effectively set the new “tree” for gems and
hopefully everything will be in one place where it can be found
efficiently. From there, you’ll also need to re-install every gem your
programs need, but that can be done piece-meal once you get the basics
working.
Walter