Bu verdiğiniz linkleri 2-3 ay önce inceledim o zamanlar aciliyeti yoktu üstelemedim. ssh2 bir php fonksiyonu, PHP: ssh2 - Manual den bakabilirsiniz, openssl , libssh2 kurulumu istiyor..

 Linux, BSD, and other *nix variants  can be compiled using the following steps:

    * Download and install » OpenSSL. If you install OpenSSL via your distribution's packaging system be sure to install the development libraries as well. This will typically be a package named openssl-dev, openssl_devel, or some variation thereof.
    * Download and install » libssh2. Typically this means executing the following command from the libssh2 source tree. ./configure && make all install.
    * Run the pear installer for PECL/ssh2: pear install ssh2
    * Copy ssh2.so from the directory indicated by the build process to the location specified in your php.ini file under extension_dir.
    * Add extension=ssh2.so to your php.ini
    * Restart your web server to reload your php.ini settings.