can not create yeoman project on my mac running OS X Yosemite 10.11.2 (angular-generator) - yeoman

Question

can not create yeoman project on my mac running OS X Yosemite 10.11.2 (angular-generator)
npm WARN EPEERINVALID gulp-karma#0.0.4 requires a peer of karma#>=0.10
<=0.13 but none was installed.
[10:29:09] Using gulpfile ~/Workspace/yeoman/mytodo/gulpfile.js
[10:29:09] Task 'wiredep' is not in your gulpfile
[10:29:09] Please check the documentation for proper gulpfile formatting
? Overwrite package.json? overwrite this and all others
force package.json
create .travis.yml
mytodo# /Users/alan/Workspace/yeoman/mytodo
├── UNMET PEER DEPENDENCY grunt#0.4.x
├─┬ grunt-karma#0.12.1
│ └── lodash#3.10.1
├─┬ gulp-imagemin#2.4.0
│ └─┬ imagemin#4.0.0
│ └─┬ imagemin-svgo#4.2.0
│ └─┬ svgo#0.6.1
│ └─┬ js-yaml#3.4.6
│ └─┬ argparse#1.0.3
│ └── lodash#3.10.1
├─┬ gulp-jshint#1.12.0
│ └── lodash#3.10.1
├─┬ gulp-sass#2.1.1
│ └─┬ node-sass#3.4.2
│ └─┬ sass-graph#2.0.1
│ └── lodash#3.10.1
├── UNMET PEER DEPENDENCY jasmine-core#*
├── UNMET PEER DEPENDENCY karma#^0.13.0 || >= 0.14.0-rc.0
├── karma-jasmine#0.3.6
├─┬ karma-phantomjs-launcher#0.2.1
│ └── lodash#3.10.1
└── UNMET PEER DEPENDENCY phantomjs#>=1.9
npm WARN EPEERINVALID gulp-karma#0.0.4 requires a peer of karma#>=0.10 <=0.13 but none was installed.
npm WARN EPEERINVALID karma-jasmine#0.3.6 requires a peer of jasmine-core#* but none was installed.
npm WARN EPEERINVALID grunt-karma#0.12.1 requires a peer of grunt#0.4.x but none was installed.
npm WARN EPEERINVALID grunt-karma#0.12.1 requires a peer of karma#^0.13.0 || >= 0.14.0-rc.0 but none was installed.
npm WARN EPEERINVALID karma-phantomjs-launcher#0.2.1 requires a peer of karma#>=0.9 but none was installed.
npm WARN EPEERINVALID karma-phantomjs-launcher#0.2.1 requires a peer of phantomjs#>=1.9 but none was installed.
use yeoman angular-generator,when I run 'gulp serve',the console shows:
Uncaught ReferenceError: angular is not defined!

Answer 1

I ran into problems when installing Yeoman on my mac as well. For me updating node/npm fixed the issues.