Over at #2 a workaround for the currently broken install was recommended to do it via git clone.
I've attempted this in atom 1.0.2 & 1.0.3-42de7d3, both appear to result in the same stack trace. Stack trace occurs when attempting to launch development-server via alt+ctrl+y or via the menu. Below info taken from 1.0.3-42de7d3:
Cannot read property 'prototype' of undefined
Hide Stack Trace
TypeError: Cannot read property 'prototype' of undefined
at __extends (/home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:4:199)
at /home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:11:5
at Object. (/home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:114:5)
at Object. (/home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:116:4)
at Module._compile (module.js:452:26)
at Object.requireCoffeeScript (/usr/local/share/atom/resources/app.asar/node_modules/coffee-cash/lib/coffee-cash.js:85:19)
at Module.load (module.js:347:32)
at Function.Module._load (module.js:302:12)
at Module.require (module.js:357:17)
at require (module.js:376:17)
developer@4bb660ad782e:~/.atom/packages/development-server$ apm ls
Built-in Atom packages (88)
├── archive-view@0.58.0
├── atom-dark-syntax@0.27.0
├── atom-dark-ui@0.49.0
├── atom-light-syntax@0.28.0
├── atom-light-ui@0.41.0
├── autocomplete-atom-api@0.9.0
├── autocomplete-css@0.8.0
├── autocomplete-html@0.7.2
├── autocomplete-plus@2.18.1
├── autocomplete-snippets@1.7.0
├── autoflow@0.25.0
├── autosave@0.22.0
├── background-tips@0.25.0
├── base16-tomorrow-dark-theme@0.26.0
├── base16-tomorrow-light-theme@0.9.0
├── bookmarks@0.35.0
├── bracket-matcher@0.76.0
├── command-palette@0.36.0
├── deprecation-cop@0.53.0
├── dev-live-reload@0.46.0
├── encoding-selector@0.21.0
├── exception-reporting@0.36.0
├── find-and-replace@0.175.0
├── fuzzy-finder@0.87.0
├── git-diff@0.55.0
├── go-to-line@0.30.0
├── grammar-selector@0.47.0
├── image-view@0.54.0
├── incompatible-packages@0.24.0
├── keybinding-resolver@0.33.0
├── language-c@0.45.0
├── language-clojure@0.16.0
├── language-coffee-script@0.41.0
├── language-csharp@0.6.0
├── language-css@0.32.0
├── language-gfm@0.79.0
├── language-git@0.10.0
├── language-go@0.30.0
├── language-html@0.40.0
├── language-hyperlink@0.14.0
├── language-java@0.15.0
├── language-javascript@0.80.0
├── language-json@0.15.0
├── language-less@0.28.0
├── language-make@0.14.0
├── language-mustache@0.12.0
├── language-objective-c@0.15.0
├── language-perl@0.28.0
├── language-php@0.27.0
├── language-property-list@0.8.0
├── language-python@0.37.0
├── language-ruby@0.56.0
├── language-ruby-on-rails@0.22.0
├── language-sass@0.39.0
├── language-shellscript@0.15.0
├── language-source@0.9.0
├── language-sql@0.17.0
├── language-text@0.7.0
├── language-todo@0.25.0
├── language-toml@0.16.0
├── language-xml@0.30.0
├── language-yaml@0.22.0
├── link@0.30.0
├── markdown-preview@0.150.0
├── metrics@0.51.0
├── notifications@0.57.0
├── one-dark-syntax@1.0.0
├── one-dark-ui@1.0.0
├── one-light-syntax@1.0.0
├── one-light-ui@1.0.0
├── open-on-github@0.37.0
├── package-generator@0.40.0
├── release-notes@0.53.0
├── settings-view@0.211.2
├── snippets@0.95.0
├── solarized-dark-syntax@0.38.1
├── solarized-light-syntax@0.22.1
├── spell-check@0.59.0
├── status-bar@0.75.1
├── styleguide@0.44.0
├── symbols-view@0.100.0
├── tabs@0.82.0
├── timecop@0.31.0
├── tree-view@0.178.0
├── update-package-dependencies@0.10.0
├── welcome@0.29.0
├── whitespace@0.30.0
└── wrap-guide@0.35.0
/home/developer/.atom/packages (5)
├── atom-beautify@0.28.8
├── atom-xsltransform@0.2.0
├── development-server@0.4.2
├── node_modules
└── xml-tools@0.2.1
developer@4bb660ad782e:~/.atom/packages/development-server$ npm ls
atom-development-server@0.4.2 /home/developer/.atom/packages/development-server
├─┬ chai@3.1.0
│ ├── assertion-error@1.0.1
│ ├─┬ deep-eql@0.1.3
│ │ └── type-detect@0.1.1
│ └── type-detect@1.0.0
├─┬ livereload@0.3.7
│ ├── opts@1.2.2
│ └─┬ websocket.io@0.2.1
│ ├─┬ debug@2.2.0
│ │ └── ms@0.7.1
│ └─┬ ws@0.4.20
│ ├── commander@0.6.1
│ ├── options@0.0.6
│ └── tinycolor@0.0.1
├─┬ lodash.debounce@3.1.1
│ └── lodash._getnative@3.9.1
├─┬ lodash.merge@3.3.2
│ ├── lodash._arraycopy@3.0.0
│ ├── lodash._arrayeach@3.0.0
│ ├─┬ lodash._createassigner@3.1.1
│ │ ├── lodash._bindcallback@3.0.1
│ │ ├── lodash._isiterateecall@3.0.9
│ │ └── lodash.restparam@3.6.1
│ ├── lodash._getnative@3.9.1
│ ├── lodash.isarguments@3.0.4
│ ├── lodash.isarray@3.0.4
│ ├─┬ lodash.isplainobject@3.2.0
│ │ └── lodash._basefor@3.0.2
│ ├── lodash.istypedarray@3.0.2
│ ├── lodash.keys@3.1.2
│ ├── lodash.keysin@3.0.8
│ └─┬ lodash.toplainobject@3.0.0
│ └── lodash._basecopy@3.0.1
├─┬ mocha@2.2.5
│ ├── commander@2.3.0
│ ├─┬ debug@2.0.0
│ │ └── ms@0.6.2
│ ├── diff@1.4.0
│ ├── escape-string-regexp@1.0.2
│ ├─┬ glob@3.2.3
│ │ ├── graceful-fs@2.0.3
│ │ ├── inherits@2.0.1
│ │ └─┬ minimatch@0.2.14
│ │ ├── lru-cache@2.6.5
│ │ └── sigmund@1.0.1
│ ├── growl@1.8.1
│ ├─┬ jade@0.26.3
│ │ ├── commander@0.6.1
│ │ └── mkdirp@0.3.0
│ ├─┬ mkdirp@0.5.0
│ │ └── minimist@0.0.8
│ └── supports-color@1.2.1
├─┬ pty.js@0.2.8
│ ├── extend@1.2.1
│ └── nan@1.8.4
├── shelljs@0.5.1
├─┬ sinon@1.15.4
│ ├── formatio@1.1.1
│ ├── lolex@1.1.0
│ ├── samsam@1.1.2
│ └─┬ util@0.10.3
│ └── inherits@2.0.1
├── term.js@0.0.5
└─┬ theorist@1.0.2
├─┬ delegato@1.0.0
│ └── mixto@1.0.0
├─┬ emissary@1.3.3
│ ├─┬ es6-weak-map@0.1.4
│ │ ├── d@0.1.1
│ │ ├── es5-ext@0.10.7
│ │ ├── es6-iterator@0.1.3
│ │ └── es6-symbol@2.0.1
│ └── mixto@1.0.0
├─┬ property-accessors@1.1.3
│ ├─┬ es6-weak-map@0.1.4
│ │ ├── d@0.1.1
│ │ ├── es5-ext@0.10.7
│ │ ├── es6-iterator@0.1.3
│ │ └── es6-symbol@2.0.1
│ └── mixto@1.0.0
└─┬ underscore-plus@1.6.6
└── underscore@1.6.0
If you see an easy fix to this please let me know, but I suppose you will be better to focus on the root cause of #2
Over at #2 a workaround for the currently broken install was recommended to do it via git clone.
I've attempted this in atom 1.0.2 & 1.0.3-42de7d3, both appear to result in the same stack trace. Stack trace occurs when attempting to launch development-server via alt+ctrl+y or via the menu. Below info taken from 1.0.3-42de7d3:
Cannot read property 'prototype' of undefined
Hide Stack Trace
TypeError: Cannot read property 'prototype' of undefined
at __extends (/home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:4:199)
at /home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:11:5
at Object. (/home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:114:5)
at Object. (/home/developer/.atom/packages/development-server/lib/views/notify/note.coffee:116:4)
at Module._compile (module.js:452:26)
at Object.requireCoffeeScript (/usr/local/share/atom/resources/app.asar/node_modules/coffee-cash/lib/coffee-cash.js:85:19)
at Module.load (module.js:347:32)
at Function.Module._load (module.js:302:12)
at Module.require (module.js:357:17)
at require (module.js:376:17)
developer@4bb660ad782e:~/.atom/packages/development-server$ apm ls
Built-in Atom packages (88)
├── archive-view@0.58.0
├── atom-dark-syntax@0.27.0
├── atom-dark-ui@0.49.0
├── atom-light-syntax@0.28.0
├── atom-light-ui@0.41.0
├── autocomplete-atom-api@0.9.0
├── autocomplete-css@0.8.0
├── autocomplete-html@0.7.2
├── autocomplete-plus@2.18.1
├── autocomplete-snippets@1.7.0
├── autoflow@0.25.0
├── autosave@0.22.0
├── background-tips@0.25.0
├── base16-tomorrow-dark-theme@0.26.0
├── base16-tomorrow-light-theme@0.9.0
├── bookmarks@0.35.0
├── bracket-matcher@0.76.0
├── command-palette@0.36.0
├── deprecation-cop@0.53.0
├── dev-live-reload@0.46.0
├── encoding-selector@0.21.0
├── exception-reporting@0.36.0
├── find-and-replace@0.175.0
├── fuzzy-finder@0.87.0
├── git-diff@0.55.0
├── go-to-line@0.30.0
├── grammar-selector@0.47.0
├── image-view@0.54.0
├── incompatible-packages@0.24.0
├── keybinding-resolver@0.33.0
├── language-c@0.45.0
├── language-clojure@0.16.0
├── language-coffee-script@0.41.0
├── language-csharp@0.6.0
├── language-css@0.32.0
├── language-gfm@0.79.0
├── language-git@0.10.0
├── language-go@0.30.0
├── language-html@0.40.0
├── language-hyperlink@0.14.0
├── language-java@0.15.0
├── language-javascript@0.80.0
├── language-json@0.15.0
├── language-less@0.28.0
├── language-make@0.14.0
├── language-mustache@0.12.0
├── language-objective-c@0.15.0
├── language-perl@0.28.0
├── language-php@0.27.0
├── language-property-list@0.8.0
├── language-python@0.37.0
├── language-ruby@0.56.0
├── language-ruby-on-rails@0.22.0
├── language-sass@0.39.0
├── language-shellscript@0.15.0
├── language-source@0.9.0
├── language-sql@0.17.0
├── language-text@0.7.0
├── language-todo@0.25.0
├── language-toml@0.16.0
├── language-xml@0.30.0
├── language-yaml@0.22.0
├── link@0.30.0
├── markdown-preview@0.150.0
├── metrics@0.51.0
├── notifications@0.57.0
├── one-dark-syntax@1.0.0
├── one-dark-ui@1.0.0
├── one-light-syntax@1.0.0
├── one-light-ui@1.0.0
├── open-on-github@0.37.0
├── package-generator@0.40.0
├── release-notes@0.53.0
├── settings-view@0.211.2
├── snippets@0.95.0
├── solarized-dark-syntax@0.38.1
├── solarized-light-syntax@0.22.1
├── spell-check@0.59.0
├── status-bar@0.75.1
├── styleguide@0.44.0
├── symbols-view@0.100.0
├── tabs@0.82.0
├── timecop@0.31.0
├── tree-view@0.178.0
├── update-package-dependencies@0.10.0
├── welcome@0.29.0
├── whitespace@0.30.0
└── wrap-guide@0.35.0
/home/developer/.atom/packages (5)
├── atom-beautify@0.28.8
├── atom-xsltransform@0.2.0
├── development-server@0.4.2
├── node_modules
└── xml-tools@0.2.1
developer@4bb660ad782e:~/.atom/packages/development-server$ npm ls
atom-development-server@0.4.2 /home/developer/.atom/packages/development-server
├─┬ chai@3.1.0
│ ├── assertion-error@1.0.1
│ ├─┬ deep-eql@0.1.3
│ │ └── type-detect@0.1.1
│ └── type-detect@1.0.0
├─┬ livereload@0.3.7
│ ├── opts@1.2.2
│ └─┬ websocket.io@0.2.1
│ ├─┬ debug@2.2.0
│ │ └── ms@0.7.1
│ └─┬ ws@0.4.20
│ ├── commander@0.6.1
│ ├── options@0.0.6
│ └── tinycolor@0.0.1
├─┬ lodash.debounce@3.1.1
│ └── lodash._getnative@3.9.1
├─┬ lodash.merge@3.3.2
│ ├── lodash._arraycopy@3.0.0
│ ├── lodash._arrayeach@3.0.0
│ ├─┬ lodash._createassigner@3.1.1
│ │ ├── lodash._bindcallback@3.0.1
│ │ ├── lodash._isiterateecall@3.0.9
│ │ └── lodash.restparam@3.6.1
│ ├── lodash._getnative@3.9.1
│ ├── lodash.isarguments@3.0.4
│ ├── lodash.isarray@3.0.4
│ ├─┬ lodash.isplainobject@3.2.0
│ │ └── lodash._basefor@3.0.2
│ ├── lodash.istypedarray@3.0.2
│ ├── lodash.keys@3.1.2
│ ├── lodash.keysin@3.0.8
│ └─┬ lodash.toplainobject@3.0.0
│ └── lodash._basecopy@3.0.1
├─┬ mocha@2.2.5
│ ├── commander@2.3.0
│ ├─┬ debug@2.0.0
│ │ └── ms@0.6.2
│ ├── diff@1.4.0
│ ├── escape-string-regexp@1.0.2
│ ├─┬ glob@3.2.3
│ │ ├── graceful-fs@2.0.3
│ │ ├── inherits@2.0.1
│ │ └─┬ minimatch@0.2.14
│ │ ├── lru-cache@2.6.5
│ │ └── sigmund@1.0.1
│ ├── growl@1.8.1
│ ├─┬ jade@0.26.3
│ │ ├── commander@0.6.1
│ │ └── mkdirp@0.3.0
│ ├─┬ mkdirp@0.5.0
│ │ └── minimist@0.0.8
│ └── supports-color@1.2.1
├─┬ pty.js@0.2.8
│ ├── extend@1.2.1
│ └── nan@1.8.4
├── shelljs@0.5.1
├─┬ sinon@1.15.4
│ ├── formatio@1.1.1
│ ├── lolex@1.1.0
│ ├── samsam@1.1.2
│ └─┬ util@0.10.3
│ └── inherits@2.0.1
├── term.js@0.0.5
└─┬ theorist@1.0.2
├─┬ delegato@1.0.0
│ └── mixto@1.0.0
├─┬ emissary@1.3.3
│ ├─┬ es6-weak-map@0.1.4
│ │ ├── d@0.1.1
│ │ ├── es5-ext@0.10.7
│ │ ├── es6-iterator@0.1.3
│ │ └── es6-symbol@2.0.1
│ └── mixto@1.0.0
├─┬ property-accessors@1.1.3
│ ├─┬ es6-weak-map@0.1.4
│ │ ├── d@0.1.1
│ │ ├── es5-ext@0.10.7
│ │ ├── es6-iterator@0.1.3
│ │ └── es6-symbol@2.0.1
│ └── mixto@1.0.0
└─┬ underscore-plus@1.6.6
└── underscore@1.6.0
If you see an easy fix to this please let me know, but I suppose you will be better to focus on the root cause of #2