In trying to install Kshowmail on Lenny AMD64 I get the following:-

Code:
sandy@debianruncie:~/Build/kshowmail-3.2.1$ ./configure
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
./configure: line 1803: syntax error near unexpected token `kshowmail,'
./configure: line 1803: `AM_INIT_AUTOMAKE(kshowmail, "3.2.1")'
Can someone interpret this for me?