vector subset; error:comamand 'gcc' failed with exit status 1

纪念一个沙雕错误,安装pytorch-Realtime_Multi-Person_Pose_Estimation时,到 cd lib/pafprocess; sh make.sh 时报上面的错误,网上走了一圈,尝试了各种办法无果,细看了一下错误方式:vector subset; error:comamand 'gcc' failed with exit status 1

到pafprocess.cpp一看,发现vector <vector<float>> 少打了一个空格,应该为vector <vector<float> > 

重新sh make.sh成功

事实证明即使github上800多star的项目,给的源码也会有问题