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                                                  -   
[   ] vzctl-core-4.8-61.g2869ab3.x86_64.rpm        2015-04-21 03:50  285K  
[   ] vzctl-core-4.8-61.g2869ab3.i386.rpm          2015-04-21 03:50  251K  
[   ] vzctl-core-4.8-61.g2869ab3.x86_64.tar.gz     2015-04-21 03:50  244K  
[   ] vzctl-core-4.8-61.g2869ab3.i386.tar.gz       2015-04-21 03:50  205K  
[   ] vzctl-4.8-61.g2869ab3.i386.rpm               2015-04-21 03:50  143K  
[   ] vzctl-4.8-61.g2869ab3.x86_64.rpm             2015-04-21 03:50  141K  
[   ] vzctl-4.8-61.g2869ab3.i386.tar.gz            2015-04-21 03:50  105K  
[   ] vzctl-4.8-61.g2869ab3.x86_64.tar.gz          2015-04-21 03:50  105K  
[TXT] vzctl-core-4.8-61.g2869ab3.x86_64.tar.gz.asc 2015-04-21 03:50  198   
[TXT] vzctl-core-4.8-61.g2869ab3.i386.tar.gz.asc   2015-04-21 03:50  198   
[TXT] vzctl-4.8-61.g2869ab3.x86_64.tar.gz.asc      2015-04-21 03:50  198   
[TXT] vzctl-4.8-61.g2869ab3.i386.tar.gz.asc        2015-04-21 03:50  198   
[TXT] HEADER.html                                  2011-07-06 00:03  110   
[DIR] src/                                         2015-04-21 03:50    -   
[DIR] repodata/                                    2015-04-21 03:50    -
Apache/2.4.41 (Ubuntu) Server at ftp5.de.freebsd.org Port 80