Need help getting Packages in Dependencies.

OK. First of all i'm using atom so i don't know how to share my Code. When i download Bcrypt and the colors Packages it goes to my file trees like it should. When i try to add to add it to my dependencies(package.json) it just doesn't update like it does for Andrew. I have uninstalled Node/NPM twice. I have tried npm i bcrypt --save and no luck. I have tried npm i bcrypt --save-dev also no luck. If anyone know how i can get these packages into my package.json i will be very grateful! other than that i'm fine. Also when i downloaded Mocha all hell broke loose in my Tree. A lot of folders that come with Mocha took over so i had to uninstall it. Please any thing that can get me a stepl closer to figuring this out i will be very grateful! Have a Blessed day! Here's what i get when i try to add it to dependencies... Fredys-MBP:node_modules FredySaaan$ npm i bcrypt --save-dev

bcrypt@0.8.7 install /Users/FredySaaan/node_modules/bcrypt node-gyp rebuild

xcode-select: error: tool 'xcodebuild' requires Xcode, but ac tive developer directory '/Library/Developer/CommandLineTools ' is a command line tools instance

xcode-select: error: tool 'xcodebuild' requires Xcode, but ac tive developer directory '/Library/Developer/CommandLineTools ' is a command line tools instance

CXX(target) Release/obj.target/bcrypt_lib/src/blowfish.o CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt.o

CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt_node.o SOLINK_MODULE(target) Release/bcrypt_lib.node clang: warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 hash_generator@0.0.1 /Users/FredySaaan └── bcrypt@0.8.7

npm WARN enoent ENOENT: no such file or directory, open '/Use rs/FredySaaan/node_modules/test/package.json'