loongson/pypi: links for rbtree
loongson/mirror rbtree-0.9.0.tar.gz
loongson/mirror rbtree-0.8.9.tar.gz
loongson/mirror rbtree-0.8.9-py2.6-linux-x86_64.egg
loongson/mirror rbtree-0.8.8.tar.gz
loongson/mirror rbtree-0.8.8-py2.6-linux-x86_64.egg
loongson/mirror rbtree-0.8.7.tar.gz
loongson/mirror rbtree-0.8.7-py2.6-linux-x86_64.egg