Ubuntu16.04 安装openssl

1 下载

https://www.openssl.org/source/

2 解压

3 安装

# ./config --prefix=/usr/local --openssldir=/usr/local/openssl
# make
# make test
# make install

4 测试

# openssl version
OpenSSL 1.1.0j  20 Nov 2018

出现问题

openssl: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory

解决

# ln -s /usr/local/lib/libssl.so.1.1 /usr/lib/libssl.so.1.1
# ln -s /usr/local/lib/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1