Centos7下安装annoy报错与对应的解决方案

annoy简单介绍 annoy是高维空间求近似最近邻的一个开源库。其官网介绍如下: Annoy (Approximate Nearest Neighbors Oh Yeah) is a C++ library with Python bindings to search for points in space that are close to a given query point. It also creates large read-only file-based data structures that are mmapped into memory so that many proc