Javascript npm安装can'；找不到新版本

我只是尝试在mac上安装sudo npm，具有以下依赖性：

"devDependencies": {
   "grunt": "~0.4.2",
   "grunt-contrib-jshint": "~0.6.3",
   "grunt-contrib-nodeunit": "~0.6.3",
   "grunt-contrib-uglify": "~0.6.3"
},

但npm一直告诉我：

npm ERR! notarget No compatible version found: grunt-contrib-uglify@'>=0.6.3-0 <0.7.0-0'
npm ERR! notarget Valid install targets:
npm ERR! notarget ["0.1.0","0.1.1","0.1.2","0.2.0","0.2.1","0.2.2","0.2.3","0.2.4","0.2.5","0.2.6","0.2.7","0.1.1-rc5","0.1.1-rc6"]

还有调试日志中的更多内容

97 silly addNameRange number 2 { name: 'grunt-contrib-uglify',
97 silly addNameRange   range: '>=0.6.3-0 <0.7.0-0',
97 silly addNameRange   hasData: true }
98 silly addNameRange versions [ 'grunt-contrib-uglify',
98 silly addNameRange   [ '0.1.0',
98 silly addNameRange     '0.1.1',
98 silly addNameRange     '0.1.2',
98 silly addNameRange     '0.2.0',
98 silly addNameRange     '0.2.1',
98 silly addNameRange     '0.2.2',
98 silly addNameRange     '0.2.3',
98 silly addNameRange     '0.2.4',
98 silly addNameRange     '0.2.5',
98 silly addNameRange     '0.2.6',
98 silly addNameRange     '0.2.7',
98 silly addNameRange     '0.1.1-rc5',
98 silly addNameRange     '0.1.1-rc6' ] ]
99 silly lockFile 9c3f05fb-grunt-contrib-uglify-0-6-3 grunt-contrib-uglify@~0.6.3
100 silly lockFile 9c3f05fb-grunt-contrib-uglify-0-6-3 grunt-contrib-uglify@~0.6.3

101 silly addNameRange number 2 { name: 'grunt-contrib-nodeunit',
101 silly addNameRange   range: '>=0.6.3-0 <0.7.0-0',
101 silly addNameRange   hasData: true }
102 silly addNameRange versions [ 'grunt-contrib-nodeunit',
102 silly addNameRange   [ '0.1.0',
102 silly addNameRange     '0.1.1',
102 silly addNameRange     '0.1.2',
102 silly addNameRange     '0.2.0',
102 silly addNameRange     '0.2.1',
102 silly addNameRange     '0.2.2',
102 silly addNameRange     '0.1.2-rc5',
102 silly addNameRange     '0.1.2-rc6' ] ]
103 silly lockFile 77c5bd75-grunt-contrib-nodeunit-0-6-3 grunt-contrib-nodeunit@~0.6.3
104 silly lockFile 77c5bd75-grunt-contrib-nodeunit-0-6-3 grunt-contrib-nodeunit@~0.6.3
105 error notarget No compatible version found: grunt-contrib-uglify@'>=0.6.3-0 <0.7.0-0'

97愚蠢的addNameRange编号2{name:'grunt contrib uglify'，
97愚蠢的addNameRange范围：'>=0.6.3-0=0.6.3-0=0.6.3-0试试这个：npm安装grunt contrib uglify--save-dev…它会将最新版本下载到您的计算机上，并将版本保存到您的package.json
github上有您指定需要的文档
：


grunt contrib nodeunit
版本为~0.6.3，但仅为0.2.2
grunt contrib uglify
0.6.3版，但仅为0.2.7版

你应该修复你的
package.json
版本信息。
看这里，这可能是一个临时问题。它有时会出现问题。为什么我错了，有人能告诉我原因吗？。他的package.json错了，应该更改。
97 silly addNameRange number 2 { name: 'grunt-contrib-uglify',
97 silly addNameRange   range: '>=0.6.3-0 <0.7.0-0',
97 silly addNameRange   hasData: true }
98 silly addNameRange versions [ 'grunt-contrib-uglify',
98 silly addNameRange   [ '0.1.0',
98 silly addNameRange     '0.1.1',
98 silly addNameRange     '0.1.2',
98 silly addNameRange     '0.2.0',
98 silly addNameRange     '0.2.1',
98 silly addNameRange     '0.2.2',
98 silly addNameRange     '0.2.3',
98 silly addNameRange     '0.2.4',
98 silly addNameRange     '0.2.5',
98 silly addNameRange     '0.2.6',
98 silly addNameRange     '0.2.7',
98 silly addNameRange     '0.1.1-rc5',
98 silly addNameRange     '0.1.1-rc6' ] ]
99 silly lockFile 9c3f05fb-grunt-contrib-uglify-0-6-3 grunt-contrib-uglify@~0.6.3
100 silly lockFile 9c3f05fb-grunt-contrib-uglify-0-6-3 grunt-contrib-uglify@~0.6.3

101 silly addNameRange number 2 { name: 'grunt-contrib-nodeunit',
101 silly addNameRange   range: '>=0.6.3-0 <0.7.0-0',
101 silly addNameRange   hasData: true }
102 silly addNameRange versions [ 'grunt-contrib-nodeunit',
102 silly addNameRange   [ '0.1.0',
102 silly addNameRange     '0.1.1',
102 silly addNameRange     '0.1.2',
102 silly addNameRange     '0.2.0',
102 silly addNameRange     '0.2.1',
102 silly addNameRange     '0.2.2',
102 silly addNameRange     '0.1.2-rc5',
102 silly addNameRange     '0.1.2-rc6' ] ]
103 silly lockFile 77c5bd75-grunt-contrib-nodeunit-0-6-3 grunt-contrib-nodeunit@~0.6.3
104 silly lockFile 77c5bd75-grunt-contrib-nodeunit-0-6-3 grunt-contrib-nodeunit@~0.6.3
105 error notarget No compatible version found: grunt-contrib-uglify@'>=0.6.3-0 <0.7.0-0'