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October 1, 2011 20:09
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rbenv install and system wide install on Ubuntu 10.04 LTS.
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# Update, upgrade and install development tools: | |
apt-get update | |
apt-get -y upgrade | |
apt-get -y install build-essential | |
apt-get -y install git-core | |
# Install rbenv | |
git clone git://github.com/sstephenson/rbenv.git /usr/local/rbenv | |
# Add rbenv to the path: | |
echo '# rbenv setup' > /etc/profile.d/rbenv.sh | |
echo 'export RBENV_ROOT=/usr/local/rbenv' >> /etc/profile.d/rbenv.sh | |
echo 'export PATH="$RBENV_ROOT/bin:$PATH"' >> /etc/profile.d/rbenv.sh | |
echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh | |
chmod +x /etc/profile.d/rbenv.sh | |
source /etc/profile.d/rbenv.sh | |
# Install ruby-build: | |
pushd /tmp | |
git clone git://github.com/sstephenson/ruby-build.git | |
cd ruby-build | |
./install.sh | |
popd | |
# Install Ruby 1.9.2-p290: | |
rbenv install 1.9.2-p290 | |
rbenv global 1.9.2-p290 | |
# Rehash: | |
rbenv rehash |
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# Update, upgrade and install development tools: | |
apt-get update | |
apt-get -y upgrade | |
apt-get -y install build-essential | |
apt-get -y install git-core | |
# Install rbenv: | |
git clone git://github.com/sstephenson/rbenv.git ~/.rbenv | |
# Add rbenv to the path: | |
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> .bash_profile | |
echo 'eval "$(rbenv init -)"' >> .bash_profile | |
source ~/.bash_profile | |
# Install ruby-build: | |
pushd /tmp | |
git clone git://github.com/sstephenson/ruby-build.git | |
cd ruby-build | |
./install.sh | |
popd | |
# Install Ruby 1.9.2-p290: | |
rbenv install 1.9.2-p290 | |
rbenv global 1.9.2-p290 | |
# Rehash: | |
rbenv rehash |
You also need sudo apt-get install libssl-dev
Good start on instructions for global installation for rbenv. I'm not a linux expert but I think it's helpful to also set the "gid" bit on rbenv folders to ensure that as new folders are created they inherit from the group:
find /usr/local/rbenv -type d -exec chmod -R g+s '{}' \;
Additionally you are installing ruby-build as a separate installation. It's better to install it as an rbenv plugin:
mkdir -p /usr/local/rbenv/plugins/ruby-build
git clone https://github.com/sstephenson/ruby-build.git /usr/local/rbenv/plugins/ruby-build
Then you should be able to say rbenv install 2.1.5
and get rbenv to do all the work (and configure/rehash itself after).
echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh
is causing an endless loop which ends up taking 100% memory on reboot. Anyone else have this problem?
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@seifsallam, you can add
source /etc/profile.d/rbenv.sh
to your~/bash.rc
so you don't need to run that line again for each console instance.