TypeError：未定義のプロパティ 'latest'を読み取ることができません

Question

npm installを使用していくつかの依存関係をインストールしようとしていますが、問題が発生しています。私はnpmを初めて使うので、何が問題なのか理解できません。

以下は私のコマンドとその結果です。

npm install –- save babelify@7.2.0 browserify-middleware@7.0.0 express@4.13.3 react@0.14.3 reactify@1.1.1 browser-sync@2.10.0 babel-preset-react@6.3.13 babel-preset-es2015@6.3.13 browserify@12.0.1 react-dom@0.14.3 watchify@3.6.1

npm WARN package.json ReactJS_BluePrints_Scaffold@1.0.0 No repository field. 
npm http GET https://registry.npmjs.org/babelify/7.2.0 
npm http GET https://registry.npmjs.org/browserify-middleware/7.0.0 
npm http GET https://registry.npmjs.org/express/4.13.3 
npm http GET https://registry.npmjs.org/react/0.14.3 
npm http GET https://registry.npmjs.org/reactify/1.1.1 
npm http GET https://registry.npmjs.org/browser-sync/2.10.0 
npm http GET https://registry.npmjs.org/babel-preset-react/6.3.13 
npm http GET https://registry.npmjs.org/babel-preset-es2015/6.3.13 
npm http GET https://registry.npmjs.org/browserify/12.0.1 
npm http GET https://registry.npmjs.org/react-dom/0.14.3 
npm http GET https://registry.npmjs.org/watchify/3.6.1 
npm http GET https://registry.npmjs.org/%E2%80%93-save 
npm http 304 https://registry.npmjs.org/react/0.14.3 
npm http 304 https://registry.npmjs.org/express/4.13.3 
npm http 304 https://registry.npmjs.org/browserify-middleware/7.0.0 
npm http 304 https://registry.npmjs.org/babelify/7.2.0 
npm http 304 https://registry.npmjs.org/reactify/1.1.1 
npm http 304 https://registry.npmjs.org/browser-sync/2.10.0 
npm http 304 https://registry.npmjs.org/babel-preset-react/6.3.13 
npm http 304 https://registry.npmjs.org/babel-preset-es2015/6.3.13 
npm http 304 https://registry.npmjs.org/browserify/12.0.1 
npm http 304 https://registry.npmjs.org/react-dom/0.14.3 
npm http 304 https://registry.npmjs.org/watchify/3.6.1 
npm http 404 https://registry.npmjs.org/%E2%80%93-save 
npm ERR! TypeError: Cannot read property 'latest' of undefined 
npm ERR!  at next (/usr/share/npm/lib/cache.js:687:35) 
npm ERR!  at /usr/share/npm/lib/cache.js:675:5 
npm ERR!  at saved (/usr/share/npm/node_modules/npm-registry-client/lib/get.js:142:7) 
npm ERR!  at /usr/lib/nodejs/graceful-fs/polyfills.js:133:7 
npm ERR!  at Object.oncomplete (fs.js:107:15) 
npm ERR! If you need help, you may report this log at: 
npm ERR!  <http://github.com/isaacs/npm/issues> 
npm ERR! or email it to: 
npm ERR!  <npm-@googlegroups.com> 

npm ERR! System Linux 4.2.0-27-generic 
npm ERR! command "/usr/bin/nodejs" "/usr/bin/npm" "install" "–-save" "babelify@7.2.0" "browserify-middleware@7.0.0" "express@4.13.3" "react@0.14.3" "reactify@1.1.1" "browser-sync@2.10.0" "babel-preset-react@6.3.13" "babel-preset-es2015@6.3.13" "browserify@12.0.1" "react-dom@0.14.3" "watchify@3.6.1" 
npm ERR! cwd /home/user/reactapp 
npm ERR! node -v v0.10.25 
npm ERR! npm -v 1.3.10 
npm ERR! type non_object_property_load 
npm ERR! 
npm ERR! Additional logging details can be found in: 
npm ERR!  /home/user/reactapp/npm-debug.log 
npm ERR! not ok code 0 

Answer 1

保存フラグが--save、ない–- saveでなければなりません。フラグの形式が誤っているため、は–-というパッケージを検索します（最後の編集以降は–-save）。

これを試してみてください：

npm install --save babelify@7.2.0 browserify-middleware@7.0.0 express@4.13.3 react@0.14.3 reactify@1.1.1 browser-sync@2.10.0 babel-preset-react@6.3.13 babel-preset-es2015@6.3.13 browserify@12.0.1 react-dom@0.14.3 watchify@3.6.1