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                                                  -   
[TXT] HEADER.html                                  2011-07-06 00:03  110   
[DIR] repodata/                                    2015-03-06 22:36    -   
[DIR] src/                                         2015-03-06 22:36    -   
[   ] vzctl-4.8-51.gc2db7bb.i386.rpm               2015-03-06 22:36  143K  
[   ] vzctl-4.8-51.gc2db7bb.i386.tar.gz            2015-03-06 22:36  104K  
[TXT] vzctl-4.8-51.gc2db7bb.i386.tar.gz.asc        2015-03-06 22:36  198   
[   ] vzctl-4.8-51.gc2db7bb.x86_64.rpm             2015-03-06 22:36  142K  
[   ] vzctl-4.8-51.gc2db7bb.x86_64.tar.gz          2015-03-06 22:36  105K  
[TXT] vzctl-4.8-51.gc2db7bb.x86_64.tar.gz.asc      2015-03-06 22:36  198   
[   ] vzctl-core-4.8-51.gc2db7bb.i386.rpm          2015-03-06 22:36  251K  
[   ] vzctl-core-4.8-51.gc2db7bb.i386.tar.gz       2015-03-06 22:36  205K  
[TXT] vzctl-core-4.8-51.gc2db7bb.i386.tar.gz.asc   2015-03-06 22:36  198   
[   ] vzctl-core-4.8-51.gc2db7bb.x86_64.rpm        2015-03-06 22:36  285K  
[   ] vzctl-core-4.8-51.gc2db7bb.x86_64.tar.gz     2015-03-06 22:36  244K  
[TXT] vzctl-core-4.8-51.gc2db7bb.x86_64.tar.gz.asc 2015-03-06 22:36  198
Apache/2.4.41 (Ubuntu) Server at ftp.rrze.uni-erlangen.de Port 443