Meteor无法找到指定的路径

Question

现在试图开始流星一天，但没有运气。这是我在cmd提示符下输入meteor时得到的结果 -

C:\Users\Chris&Vera>meteor
'Vera\AppData\Local\.meteor\' is not recognized as an internal or external 
 command, operable program or batch file.
 The system cannot find the path specified.
 The system cannot find the path specified.
 module.js:327
    throw err;
    ^

Error: Cannot find module 'meteor-promise'
    at Function.Module._resolveFilename (module.js:325:15)
    at Function.Module._load (module.js:276:25)
    at Module.require (module.js:353:17)
    at require (internal/module.js:12:17)
    at makeCompatible (C:\Users\Chris&Vera\AppData\Local\.meteor\packages\meteor-tool\1.4.4_2\mt-os.windows.x86_32\tools\tool-env\install-promise.js:6:3)
    at Object.<anonymous> (C:\Users\Chris&Vera\AppData\Local\.meteor\packages\meteor-tool\1.4.4_2\mt-os.windows.x86_32\tools\tool-env\install-promise.js:9:1)
    at Module._compile (module.js:409:26)
    at Object.Module._extensions..js (module.js:416:10)
    at Module.load (module.js:343:32)
    at Function.Module._load (module.js:300:12)

请帮忙。