php-XAMPP无法加载ssh2.so模块

如题：为加载ssh2.so模块，安装libssh2-1.4.2和ssh2-0.12后，执行make test命令进行测试，显示如下错误，我该如何解决这个问题呢？谁能帮我解答一下，谢谢！！
PHP : /opt/lampp/bin/php
Warning: PHP Startup: Unable to load dynamic library '/home/liling/ssh2-0.12/modules/ssh2.so' - /usr/local/libssh2/lib/libssh2.so.1: symbol EVP_des_ede3_cbc, version OPENSSL_1.0.0 not defined in file libcrypto.so.1.0.0 with link time reference in Unknown on line 0