If you stuck at download rvsitebuilder.tar.gz error or download template error while installing RVsitebuilder in DirectAdmin.
Please do the following solution.
1. Run following command:
cd /usr/local/directadmin
chmod 0755 /usr/local/directadmin/directadmin
./directadmin p
* One long line command
2. nano -w /etc/mime.types
3. Add mime-type in this file: /etc/mime.types
By the following value:
application/x-gzip
4. Restart directadmin
service directadmin restart
5. Back to DirectAdmin Admin -> RVsitebuilder Installer , to complete RVsitebuilder installation.
Reference:
http://forum.directadmin.com/showthread.php?t=42234
http://forum.directadmin.com/showthread.php?t=36103