poundはmakeで
Requirements
We assume that the following:
* Pound and the mongrel cluster are running on the same machine1.
* Pound 2.0.4 is built and installed, including SSL support if desired.
* The mongrel gem is installed.
* The mongrel_cluster gem is installed.
って書いてあるけど、現時点でのpoundのstableな最新版は2.1*1、debianのstableでは1.8.2-1で、unstableでは2.0-1*2だからmakeしてインストールするわけだけど、http://www.apsis.ch/pound/のINSTALLATIONに書いてある、他のパッケージはどれを入れたらいいの?
Pound was tested on Linux, Solaris and OpenBSD, but it should work unchanged on just about any modern Unix-like system. You will require OpenSSL and libpthread. The PCRE package and the Hoard library are strongly recommended.
色々試すしかないね。