Here you can find the nightly builds for OpenVZ utils. Those are unstable and not recommended for production. 
Icon  Name                    Last modified      Size  Description
[PARENTDIR] Parent Directory                             -   
[DIR] vzctl/                  2015-04-22 01:13    -   
[DIR] ploop/                  2015-04-21 03:49    -   
[TXT] HEADER.html             2011-07-06 00:03  110
Apache/2.4.41 (Ubuntu) Server at ftp.fau.de Port 80