我如何才能找出为什么一个gem包已经锁定了一个特定版本的宝石？ [英] How can I find out why a gem bundle has locked a gem at a specific version?

问题描述

我试图在我的gem文件中指定一个节俭宝石版本。

I'm trying to specify a version of the thrift gem in my gem file.

gem 'thrift', "~> 0.6.0"

当我尝试运行 bundle install 时，出现此错误：

When I trying to run bundle install, I get this error:

You have requested:
  thrift ~> 0.6.0

The bundle currently has thrift locked at 0.5.0.
Try running `bundle update thrift`

如何找出导致它的原因被锁定在早期版本？它会在我在gem文件中列出的另一个gem的要求中吗？

How can I find out what is causing it to be locked at the earlier version? Would it be in the requirements of another gem I have listed in the gem file?

或者它仅仅是由于安装的版本是0.5.0，并在gem文件中指定版本不会更新已安装的gem？

Or is it just being caused by the fact that the installed version is 0.5.0, and specifying a version in the gem file won't update an installed gem?

推荐答案

原来只运行 bundle update thrift 会告诉你什么是锁定版本：

Turns out just running bundle update thrift will show you what is locking the version:

$ bundle update thrift

Fetching source index for http://rubygems.org/
Bundler could not find compatible versions for gem "thrift":
  In Gemfile:
    evernote depends on
      thrift (~> 0.5.0)

    thrift (0.6.0)

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