[Python]ImportError: This platform lacks a functioning sem_open implementation, therefore, the requi
具体错误描述:ImportError:Thisplatformlacksafunctioningsem_openimplementation,therefore,therequiredsynchronizationprimitivesneededwillnotfunction,seeissue3770.此类错误的原因:1、在安装python时没有挂载/dev/shm或者对于/dev/shm没有写的