“系统找不到指定的路径”

Question

我正试图用滑翔来管理我的围棋项目。

我执行了glide update，但得到了如下所示的The system cannot find the path specified错误。

C:\path\to\myproject\src>glide update
[INFO]  Downloading dependencies. Please wait...
[INFO]  --> Fetching google.golang.org/appengine.
[INFO]  --> Fetching cloud.google.com/go.
[INFO]  --> Fetching golang.org/x/net.
[INFO]  --> Fetching github.com/gin-gonic/gin.
[INFO]  --> Fetching google.golang.org/api.
[INFO]  --> Fetching golang.org/x/oauth2.
[INFO]  --> Detected semantic version. Setting version for github.com/gin-gonic/gin to v1.1.4.
[INFO]  --> Detected semantic version. Setting version for google.golang.org/appengine to v1.0.0.
[INFO]  --> Detected semantic version. Setting version for cloud.google.com/go to v0.7.0.
[INFO]  Resolving imports
[INFO]  Found Godeps.json file in C:\Users\myhome\.glide\cache\src\https-github.com-gin-gonic-gin
[INFO]  --> Parsing Godeps metadata...
[INFO]  --> Fetching github.com/manucorporat/sse.
[INFO]  --> Setting version for github.com/manucorporat/sse to ee05b128a739a0fb76c7ebd3ae4810c1de808d6d.
[INFO]  --> Fetching github.com/mattn/go-isatty.
[INFO]  --> Setting version for golang.org/x/net to f315505cf3349909cdf013ea56690da34e96a451.
[INFO]  --> Fetching github.com/golang/protobuf.
[INFO]  --> Setting version for github.com/golang/protobuf to 2402d76f3d41f928c7902a765dfc872356dd3aad.
[INFO]  --> Fetching github.com/googleapis/gax-go.
[INFO]  --> Fetching gopkg.in/go-playground/validator.v8.
[INFO]  --> Setting version for gopkg.in/go-playground/validator.v8 to c193cecd124b5cc722d7ee5538e945bdb3348435.
[INFO]  --> Fetching gopkg.in/yaml.v2.
[INFO]  --> Fetching golang.org/x/sys.
[INFO]  --> Fetching google.golang.org/grpc.
[INFO]  --> Fetching google.golang.org/genproto.
[ERROR] Error scanning github.com\golang\protobuf\ptypes\any: open C:\Users\myhome\.glide\cache\src\https-github.com-golang-protobuf\ptypes\any: The system cannot find the path specified.
[ERROR] Failed to retrieve a list of dependencies: Error resolving imports

其实没有C:\Users\myhome\.glide\cache\src\https-github.com-golang-protobuf\ptypes目录，但我不明白为什么错过这个目录。

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我的glide.yaml如下。

package: .
import:
- package: cloud.google.com/go
  version: ^0.7.0
  subpackages:
  - bigquery
  - civil
- package: github.com/gin-gonic/gin
  version: ^1.1.4
- package: golang.org/x/net
  subpackages:
  - context
- package: golang.org/x/oauth2
  subpackages:
  - google
- package: google.golang.org/api
  subpackages:
  - iterator
- package: google.golang.org/appengine
  version: ^1.0.0
  subpackages:
  - datastore
  - log
  - memcache
  - remote_api

我怎么才能修好？

Answer 1

我发现github.com/golang/protobuf版本2402d76f3d41f928c7902a765dfc872356dd3aad ( github.com/gin-gonic/gin想要的)没有ptype。我在glide.yaml中添加了下面的行。

- package: github.com/golang/protobuf
  version: b50ceb1fa9818fa4d78b016c2d4ae025593a7ce3

b50ceb1fa9818fa4d78b016c2d4ae025593a7ce3是当前最新的提交。

错误已经消失了。但我不确定这是直截了当的方式，因为我仍然有以下的警告。

[WARN]  Conflict: github.com/golang/protobuf rev is currently b50ceb1fa9818fa4d78b016c2d4ae025593a7ce3, but github.com/gin-gonic/gin wants 2402d76f3d41f928c7902a765dfc872356dd3aad

如果需要另一种方式，请告诉我。