wget http://cband.linux.pl/download/mod-cband-0.9.7.4.tgz tar xzvf mod-cband-0.9.7.4.tgz cd mod-cband-0.9.7.4 ./configure make make install
configure之前，可能提示没有apx2。需要先yum install httpd-devel。此时确保Testing.repo关闭。
The make install command should have added the mod_cband module to /etc/apache2/httpd.conf. Run
vi /etc/apache2/httpd.conf
and check if you find a line like this:
LoadModule cband_module /usr/lib/apache2/modules/mod_cband.so
(If you don’t find this line, add it yourself.)