Після того всього прийшов до такої проблеми, як пофіксити?
D:\GULP\FIRST try\node_modules.bin>npm install -g bower
npm ERR! not a package D:\GULP\FIRST try\node_modules.bin\bower
npm ERR! addLocal Could not install D:\GULP\FIRST try\node_modules.bin\bower
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" "bower"
npm ERR! node v4.6.0
npm ERR! npm v2.15.9
npm ERR! path C:\Users\STEPAN~1\AppData\Local\Temp\npm-224-9cb2b78b\unpack-f55148c48767\package.json
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall open
npm ERR! enoent ENOENT: no such file or directory, open 'C:\Users\STEPAN~1\AppData\Local\Temp\npm-224-9cb2b78b\unpack-f55148c48767\package.json'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent
npm ERR! Please include the following file with any support request:
npm ERR! D:\GULP\FIRST try\node_modules.bin\npm-debug.log
D:\GULP\FIRST try\node_modules.bin>bower install jquery
bower EINVALID Name must be lowercase, can contain digits, dots, dashes, "@" or spaces`