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bryanbibat/upgrading.txt

Created January 18, 2013 17:11
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Upgrading Ruby cheatsheet (*nix)
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upgrading.txt
RVM
$ rvm get head
$ rvm upgrade 1.9.3-p362 1.9.3-p374
(if it's not downloading binaries, using an rvm_make_flags like "-j3" can speed things up. see https://rvm.io/workflow/rvmrc/)
rbenv with ruby-build
$ cd ~/.rbenv/plugins/ruby-build
$ git pull
$ rbenv install 1.9.3-p374 MAKE_OPTS="-j3"
$ rbenv rehash
then update all your ".ruby-version"s and install/run bundler
ruby from source
$ wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p374.tar.bz2
$ tar -jxvf ruby-1.9.3-p374.tar.bz2
$ cd ruby-1.9.3-p374
$ ./configure --enable-shared --disable-install-doc
$ make -j3
$ sudo make install
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