epoll@2.0.5 install /usr/local/lib/node_modules/onoff/node_modules/epoll
node-gyp rebuild
gyp WARN EACCES user “root” does not have permission to access the dev dir “/root/.node-gyp/8.12.0”
gyp WARN EACCES attempting to reinstall using temporary dev dir “/usr/local/lib/node_modules/onoff/node_modules/epoll/.node-gyp”
gyp WARN install got an error, rolling back install
gyp WARN install got an error, rolling back install
gyp ERR! configure error
gyp ERR! stack Error: EACCES: permission denied, mkdir ‘/usr/local/lib/node_modules/onoff/node_modules/epoll/.node-gyp’
gyp ERR! System Linux 4.14.71-v7+
gyp ERR! command “/usr/local/bin/node” “/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js” “rebuild”
gyp ERR! cwd /usr/local/lib/node_modules/onoff/node_modules/epoll
gyp ERR! node -v v8.12.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! epoll@2.0.5 install: node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the epoll@2.0.5 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2018-10-14T09_58_11_765Z-debug.log