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| https://github.com/sstephenson/ruby-build/wiki#187-p302-and-lower-segfaults-for-https-requests-on-os-x-107 | |
| Ruby 1.8.7 patchlevel 302 (and below, possibly above, including ruby enterprise edition) have a known compiler bug, however compiling Ruby will finish without errors. The bug will cause a segmentation fault whenever an SSL connection is opened, like .../timeout.rb:60: [BUG] Segmentation fault. | |
| Try setting the following flags and recompiling Ruby: | |
| CFLAGS="-O2 -fno-tree-dce -fno-optimize-sibling-calls" rbenv install 1.8.7-p302 |
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| # Update, upgrade and install development tools: | |
| apt-get update | |
| apt-get -y upgrade | |
| apt-get -y install build-essential libreadline-dev 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 "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh | |
| chmod +x /etc/profile.d/rbenv.sh | |
| # puppet | |
| chattr +a /etc/profile.d/rbenv.sh | |
| source /etc/profile.d/rbenv.sh | |
| # Install ruby-build: | |
| pushd /tmp | |
| git clone git://github.com/sstephenson/ruby-build.git | |
| cd ruby-build | |
| ./install.sh | |
| popd | |
| # Install Ruby 1.9.2-p429: | |
| rbenv install 1.9.3-p429 | |
| rbenv global 1.9.3-p429 | |
| # Rehash: | |
| rbenv rehash |
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| # Update, upgrade and install development tools: | |
| apt-get update | |
| apt-get -y upgrade | |
| apt-get -y install build-essential libreadline-dev git-core | |
| # Install rbenv: | |
| git clone git://github.com/sstephenson/rbenv.git ~/.rbenv | |
| # Add rbenv to the path: | |
| echo 'export PATH="$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-p429: | |
| rbenv install 1.9.3-p429 | |
| rbenv global 1.9.3-p429 | |
| # Rehash: | |
| rbenv rehash |
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