戈兰错误: `cannot find package` when running go get

Question

我正在尝试解决 Orielly 一书中的 Decentralized Applications 中提供的示例。

go-ipfs 包似乎已经过时，新版本不能正常工作。所以我手动应对旧版本并尝试编译 go-kerala。

尽管某些文件夹存在于路径中，但我收到错误消息。

例如，/home/rajkumar/go/src/github.com/ipfs/go-
ipfs/Godeps/_workspace/src/github.com/jbenet/go-base58(来自 $GOPATH) 在我手动复制旧版本文件后出现，但 go-get 命令仍然出错。

 $go get -d github.com/llSourcell/kerala
 package code.google.com/p/go.net/context: unrecognized import path 
 "code.google.com/p/go.net/context" (parse 
 https://code.google.com/p/go.net/context?go-get=1: no go-import meta 
 tags (meta tag github.com/golang/go did not match import path 
 code.google.com/p/go.net/context))
 package github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-base58: cannot find 
 package "github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-base58" in any of:
    /usr/local/go/src/github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-base58 (from $GOROOT)
    /home/rajkumar/go/src/github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-base58 (from $GOPATH)
 package github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-ctxgroup: cannot find 
 package "github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-ctxgroup" in any of:
    /usr/local/go/src/github.com/ipfs/go-
 ipfs/Godeps/_workspace/src/github.com/jbenet/go-ctxgroup (from $GOROOT)
 /home/rajkumar/go/src/github.com/ipfs/go-
   ipfs/Godeps/_workspace/src/github.com/jbenet/go-ctxgroup (from $GOPATH)
 package github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore: cannot find 
 package "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore" in any of:
    /usr/local/go/src/github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore (from $GOROOT)
    /home/rajkumar/go/src/github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore (from $GOPATH)
 package github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/sync: cannot find package "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/sync" in any of:
    /usr/local/go/src/github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/sync (from $GOROOT)
    /home/rajkumar/go/src/github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/sync (from $GOPATH)

我是否缺少任何解决错误的步骤。

Answer 1

您复制了无法编译的过时代码。

code.google.com/p/go.net/context

code.google.com 已关闭，这是无法再使用的旧导入路径。该错误告诉您出了什么问题，该路径无法导入，因为它不存在(尝试在浏览器中访问它)。

您可能会花很多时间修复旧的导入，结果却发现包已经更改并且无法再编译，所以我建议从最新版本开始并联系 github 的作者。 github 上的 com/ipfs/go-ipfs，或者选择另一个包来使用。