Can't install on windows10

[lonyel]

Error when install with windows 10:

D:\nodejs>npm install -g sinopia
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated [email protected]: ReDoS vulnerability parsing Set-Cookie https://nodesecurity.io/advisories/130
npm WARN deprecated [email protected]: use uuid module instead
npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "sinopia"
npm ERR! node v6.9.1
npm ERR! npm  v3.10.8
npm ERR! path D:\nodejs\node_global\sinopia
npm ERR! code EISDIR
npm ERR! errno -4068
npm ERR! syscall open

npm ERR! eisdir EISDIR: illegal operation on a directory, open 'D:\nodejs\node_global\sinopia'
npm ERR! eisdir This is most likely not a problem with npm itself
npm ERR! eisdir and is related to npm not being able to find a package.json in
npm ERR! eisdir a package you are trying to install.

npm ERR! Please include the following file with any support request:
npm ERR!     D:\nodejs\npm-debug.log