wget http://pecl.php.net/package/ssh2/ssh2-1.1.2.tgz
wget http://www.libssh2.org/download/libssh2-1.5.0.tar.gz
tar -xvzf ssh2-1.1.2.tgz -C .
tar -zxvf libssh2-1.5.0.tar.gz -C .
cd libssh2-1.5.0
./configure --prefix=/usr/local/libssh2
make
sudo make install
cd ../ssh2-1.1.2
locate phpize
/usr/bin/phpize5
locate php-config
./configure --prefix=/usr/local/ssh2 --with-ssh2=/usr/local/libssh2 --with-php-config=/usr/bin/php-config5
make
sudo make install
sudo echo "extension=ssh2.so" >> /etc/php5/fpm/php.ini
sudo /usr/local/nginx/sbin/nginx -s stop
sudo lsof -i:9000 | awk 'NR>1 {print $2}' | xargs kill -SIGTERM
sudo /usr/local/nginx/sbin/nginx -s start
sudo /usr/sbin/php5-fpm -m |sed -n '/ssh2/p'