CentOS7.5 libsodium not found

安装完SSR后，使用了CHACHA20 IETF加密算法后，启动服务提示失败，查看日志提示Exception: libsodium not found

yum install m2crypto gcc -y
wget -N --no-check-certificate https://github.com/jedisct1/libsodium/releases/download/1.0.16/libsodium-1.0.16.tar.gz

tar zfvx libsodium-1.0.16.tar.gz

cd libsodium-1.0.16

./configure

make && make install

echo "include ld.so.conf.d/*.conf" > /etc/ld.so.conf
echo "/lib" >> /etc/ld.so.conf
echo "/usr/lib64" >> /etc/ld.so.conf
echo "/usr/local/lib" >> /etc/ld.so.conf
ldconfig

netstat -lntp