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Sync doc/README.mdtoc with the actual README
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@ -44,11 +44,11 @@ tools that do one thing well.
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rbenv operates on the per-user directory `~/.rbenv`. Version names in
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rbenv correspond to subdirectories of `~/.rbenv/versions`. For
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example, you might have `~/.rbenv/versions/1.8.7-p354` and
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`~/.rbenv/versions/1.9.3-rc1`.
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`~/.rbenv/versions/1.9.3-p327`.
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Each version is a working tree with its own binaries, like
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`~/.rbenv/versions/1.8.7-p354/bin/ruby` and
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`~/.rbenv/versions/1.9.3-rc1/bin/irb`. rbenv makes _shim binaries_
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`~/.rbenv/versions/1.9.3-p327/bin/irb`. rbenv makes _shim binaries_
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for every such binary across all installed versions of Ruby.
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These shims are simple wrapper scripts that live in `~/.rbenv/shims`
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@ -73,8 +73,7 @@ easy to fork and contribute any changes back upstream.
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1. Check out rbenv into `~/.rbenv`.
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$ cd
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$ git clone git://github.com/sstephenson/rbenv.git .rbenv
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$ git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
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2. Add `~/.rbenv/bin` to your `$PATH` for access to the `rbenv`
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command-line utility.
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@ -95,9 +94,9 @@ easy to fork and contribute any changes back upstream.
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$ exec $SHELL
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5. Install Ruby versions into `~/.rbenv/versions`. For example, to
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install Ruby 1.9.2-p290, download and unpack the source, then run:
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install Ruby 1.9.3-p327, download and unpack the source, then run:
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$ ./configure --prefix=$HOME/.rbenv/versions/1.9.2-p290
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$ ./configure --prefix=$HOME/.rbenv/versions/1.9.3-p327
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$ make
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$ make install
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@ -105,7 +104,7 @@ easy to fork and contribute any changes back upstream.
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provides an `rbenv install` command that simplifies the process of
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installing new Ruby versions to:
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$ rbenv install 1.9.2-p290
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$ rbenv install 1.9.3-p327
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6. Rebuild the shim binaries. You should do this any time you install
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a new Ruby binary (for example, when installing a new Ruby version,
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@ -195,7 +194,7 @@ the version name to the `~/.rbenv/version` file. This version can be
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overridden by a per-project `.rbenv-version` file, or by setting the
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`RBENV_VERSION` environment variable.
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$ rbenv global 1.9.2-p290
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$ rbenv global 1.9.3-p327
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The special version name `system` tells rbenv to use the system Ruby
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(detected by searching your `$PATH`).
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@ -224,7 +223,7 @@ Sets a shell-specific Ruby version by setting the `RBENV_VERSION`
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environment variable in your shell. This version overrides both
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project-specific versions and the global version.
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$ rbenv shell jruby-1.6.4
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$ rbenv shell jruby-1.7.1
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When run without a version number, `rbenv shell` reports the current
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value of `RBENV_VERSION`. You can also unset the shell version:
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@ -236,7 +235,7 @@ the installation instructions) in order to use this command. If you
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prefer not to use shell integration, you may simply set the
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`RBENV_VERSION` variable yourself:
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$ export RBENV_VERSION=jruby-1.6.4
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$ export RBENV_VERSION=jruby-1.7.1
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### rbenv versions ###
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@ -246,8 +245,8 @@ the currently active version.
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$ rbenv versions
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1.8.7-p352
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1.9.2-p290
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* 1.9.3-rc1 (set by /Users/sam/.rbenv/global)
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jruby-1.6.4
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* 1.9.3-p327 (set by /Users/sam/.rbenv/global)
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jruby-1.7.1
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rbx-1.2.4
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ree-1.8.7-2011.03
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@ -273,15 +272,15 @@ Displays the full path to the binary that rbenv will execute when you
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run the given command.
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$ rbenv which irb
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/Users/sam/.rbenv/versions/1.9.2-p290/bin/irb
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/Users/sam/.rbenv/versions/1.9.3-p327/bin/irb
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### rbenv whence ###
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Lists all Ruby versions with the given command installed.
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$ rbenv whence rackup
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1.9.3-rc1
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jruby-1.6.4
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1.9.3-p327
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jruby-1.7.1
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ree-1.8.7-2011.03
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## Development ##
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