./zookeeper-3.4.5.tar.gz already exists, skipping download
./ZOOKEEPER-1557.patch already exists, skipping download
./mt_adaptor.c.patch already exists, skipping download
Getting http://www.apache.org/dist/zookeeper/stable/zookeeper-3.4.5.tar.gz to ./zookeeper-3.4.5.tar.gz
Getting https://issues.apache.org/jira/secure/attachment/12548109/ZOOKEEPER-1557.patch to ./ZOOKEEPER-1557.patch
Getting https://issues.apache.org/jira/secure/attachment/12570030/mt_adaptor.c.patch to ./mt_adaptor.c.patch