yarn install v1.3.2
warning You are using Node "6.0.0" which is not supported and may encounter bugs or unexpected behaviour. Yarn supports the following server range: "^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0"
info No lockfile found.
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
info Lockfile not saved, no dependencies.
Done in 0.20s.
来自yarn install的No such file or directory错误的原因是你没有使用&;correct&;Yarn:当你使用Ubuntu软件源安装yarn时得到的软件是" Yarn "场景测试工具Cmdtest黑盒测试套件。这可能不是你的意思,因为Yarn也是Javascript应用程序的流行开发生命周期工具(类似于Make、Maven等)。