好几天了，问题还是没解决，有谁知道这是啥原因不

7059 error EEXIST, mkdir ‘C:\Users\Administrator\AppData\Roaming\npm\node_modules\pomelo\node_modules\pomelo-admin\node_modules\pomelo-logger\node_modules\log4js\test’ File exists: C:\Users\Administrator\AppData\Roaming\npm\node_modules\pomelo\node_modules\pomelo-admin\node_modules\pomelo-logger\node_modules\log4js\test Move it away, and try again. 7060 error System Windows_NT 6.1.7601 7061 error command “D:\Program Files\nodejs\\node.exe” “D:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js” “install” "-g" “pomelo” 7062 error cwd C:\Users\Administrator 7063 error node -v v0.10.28 7064 error npm -v 1.4.9 7065 error path C:\Users\Administrator\AppData\Roaming\npm\node_modules\pomelo\node_modules\pomelo-admin\node_modules\pomelo-logger\node_modules\log4js\test 7066 error fstream_path C:\Users\Administrator\AppData\Roaming\npm\node_modules\pomelo\node_modules\pomelo-admin\node_modules\pomelo-logger\node_modules\log4js\test\setLevel-asymmetry-test.js 7067 error fstream_type File 7068 error fstream_class FileWriter 7069 error code EEXIST 7070 error errno 47 7071 error fstream_stack D:\Program Files\nodejs\node_modules\npm\node_modules\fstream\lib\writer.js:171:23 7071 error fstream_stack D:\Program Files\nodejs\node_modules\npm\node_modules\mkdirp\index.js:37:53 7071 error fstream_stack Object.oncomplete (fs.js:107:15) 7072 verbose exit [ 47, true ]