> pmviz@1.0.0 build F:\project\pm
> mkdir build && mkdir -p ./build/images && cp src/index.html build/ && webpack -p --config webpack.production.config.js

The syntax of the command is incorrect.

npm ERR! Windows_NT 6.3.9600
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "build"
npm ERR! node v6.3.1
npm ERR! npm  v3.10.3
npm ERR! code ELIFECYCLE
npm ERR! pmviz@1.0.0 build: `mkdir build && mkdir -p ./build/images && cp src/index.html build/ && webpack -p --config webpack.production.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the pmviz@1.0.0 build script 'mkdir build && mkdir -p ./build/images && cp src/index.html build/ && webpack -p --config webpack.production.config.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the pmviz package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     mkdir build && mkdir -p ./build/images && cp src/index.html build/ && webpack -p --config webpack.production.config.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs pmviz
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls pmviz
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     F:\project\pm\npm-debug.log