Add 3.4.0a3

plugins/python-build/share/python-build/3.4.0a3

@@ -0,0 +1,5 @@
+require_cc --if has_broken_mac_llvm_gcc "clang"
+install_package "readline-6.2" "http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz#67948acb2ca081f23359d0256e9a271c" standard --if has_broken_mac_readline
+install_package "Python-3.4.0a3" "http://python.org/ftp/python/3.4.0/Python-3.4.0a3.tgz#3598af9717cddd4c346d731913fdfd64" standard verify_py34
+install_package "setuptools-1.1.6" "https://pypi.python.org/packages/source/s/setuptools/setuptools-1.1.6.tar.gz#ee82ea53def4480191061997409d2996" python
+install_package "pip-1.4.1" "https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#6afbb46aeb48abac658d4df742bff714" python