read a lot of articles, saying that I have tried another ssh2 package.
I have tested the ssh2 package
ssh2-1.1.2.tgz
ssh2-0.12.tgz
ssh2-0.13.tgz

also depends on libssh2
libssh2-1.8.0.tar.gz
libssh2-1.4.2.tar.gz

have all been tested, and an error is reported in make
has the god installed