brew install svn

brew install graphviz

==> subversion
svntools have been installed to:
  /Users/your_user/brew/opt/subversion/libexec 

The perl bindings are located in various subdirectories of:
  /Users/your_user/brew/opt/subversion/lib/perl5 

You may need to link the Java bindings into the Java Extensions folder:
  sudo mkdir -p /Library/Java/Extensions
  sudo ln -s /Users/your_user/brew/lib/libsvnjavahl-1.dylib /Library/Java/Extensions/libsvnjavahl-1.dylib

See also

• svn