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