mac笔记本运行npm install报错gyp ERR! configure error错误解决方法

mac笔记本运行npm install报错gyp ERR! configure error错误是什么原因，下面web建站小编给大家详细介绍一下！

错误提示：

gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/var/www/project_name/node_modules/node-sass/build'
gyp ERR! System Linux 4.4.0-1065-aws
gyp ERR! command "/usr/local/bin/node" "/var/www/project_name/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "-libsass_library="
gyp ERR! cwd /var/www/front-stormsensor/node_modules/node-sass
gyp ERR! node -v v8.11.4
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok 
Build failed with error code: 1

解决方法：

sudo npm i --unsafe-perm