zmq错误Error: libzmq.so.3

Error: libzmq.so.3: cannot open shared object file: No such file or directory
解决办法：

安装libsodium(zeromq的依赖) github下载最新包：https://github.com/jedisct1/libsodium/releases

wget https://github.com/jedisct1/libsodium/releases/download/1.0.3/libsodium-1.0.3.tar.gztar -zxvf libsodium-1.0.3.tar.gz

解压libsodium-1.0.3.tar.gz并控制台进入目录 执行

./configuremakesudo make install

输入 whereis libsodium 查看是否安装成功

安装zeromq 最新版本包地址：http://download.zeromq.org/

wget https://archive.org/download/zeromq_3.2.3/zeromq-3.2.3.tar.gz

解压zeromq-3.2.3.tar.gz并控制台进入目录,执行

./configure --without-libsodiummakesudo make installsudo ldconfig