Mattermost编译失败(Ubuntu16.06)

Question

我试图在Ubuntu上编译Mattermost (我安装了Node 7.x，甚至在6.x中尝试了这一点)，但是我得到了以下类型的错误：

 [701] ./images/favicon/apple-touch-icon-120x120.png 471 bytes {60} [built] [failed] [1 error]
 [702] ./images/favicon/apple-touch-icon-144x144.png 471 bytes {60} [built] [failed] [1 error]
 [703] ./images/favicon/apple-touch-icon-152x152.png 471 bytes {60} [built] [failed] [1 error]
 [704] ./images/favicon/apple-touch-icon-57x57.png 471 bytes {60} [built] [failed] [1 error]
 [705] ./images/favicon/apple-touch-icon-60x60.png 471 bytes {60} [built] [failed] [1 error]
[1657] multi babel-polyfill ./root.jsx root.html 52 bytes {60} [built]
    + 2192 hidden modules

ERROR in ./images/favicon/apple-touch-icon-60x60.png
Module build failed: Error: spawn /root/go/src/github.com/mattermost/platform/webapp/node_modules/pngquant-bin/vendor/pngquant ENOENT
    at exports._errnoException (util.js:1033:11)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:193:32)
    at onErrorNT (internal/child_process.js:367:16)
    at _combinedTickCallback (internal/process/next_tick.js:80:11)
    at process._tickCallback (internal/process/next_tick.js:104:9)
 @ ./root.html 1:945-999
 @ multi babel-polyfill ./root.jsx root.html

完整的错误日志是巨大的，如果需要的话，我会发布它，但是我认为这似乎是pngquant无法工作om图像的问题。我正在绕圈，几乎快疯了。有人能提点建议吗？

==Update==

经过进一步研究，我发现目录/root/go/src/github.com/mattermost/platform/webapp/node_modules/pngquant-bin/vendor不存在。为什么要这样？O.o

Answer 1

其实昨天我自己也遇到了这个问题。解决方案是更新到最新版本的nodejs (特别是版本7)。