Created by: barrierye

在这个issue #573 (closed) 中，用户遇到找不到crypto的情况：

# ldd /home/shihao/.local/lib/python3.6/site-packages/paddle_serving_client/serving_client.so | grep libcrypto
/home/shihao/.local/lib/python3.6/site-packages/paddle_serving_client/serving_client.so: /lib/x86_64-linux-gnu/libcrypto.so.10: version `OPENSSL_1.0.1_EC' not found (required by /home/shihao/.local/lib/python3.6/site-packages/paddle_serving_client/serving_client.so)
/home/shihao/.local/lib/python3.6/site-packages/paddle_serving_client/serving_client.so: /lib/x86_64-linux-gnu/libcrypto.so.10: version `libcrypto.so.10' not found (required by /home/shihao/.local/lib/python3.6/site-packages/paddle_serving_client/serving_client.so)
	libcrypto.so.10 => /lib/x86_64-linux-gnu/libcrypto.so.10 (0x00007f619feca000)