Searchlogic gem 安装 ->安装不是 searchlogic 的 gem（然后不安装 searchlogic）
% gem install searchlogic -v2.4.28
Fetching: arel-2.2.1.gem (100%)
Fetching: tzinfo-0.3.31.gem (100%)
Successfully installed activemodel-3.1.3
Successfully installed arel-2.2.1
Successfully installed tzinfo-0.3.31
3 gems installed
Installing ri documentation for activemodel-3.1.3...
Installing ri documentation for arel-2.2.1...
Installing ri documentation for tzinfo-0.3.31...
Installing RDoc documentation for activemodel-3.1.3...
Installing RDoc documentation for arel-2.2.1...
Installing RDoc documentation for tzinfo-0.3.31...
....这是怎么回事？ 不应该安装搜索逻辑，而不是这些......我不需要的宝石？
% gem install searchlogic -v2.4.28
Fetching: arel-2.2.1.gem (100%)
Fetching: tzinfo-0.3.31.gem (100%)
Successfully installed activemodel-3.1.3
Successfully installed arel-2.2.1
Successfully installed tzinfo-0.3.31
3 gems installed
Installing ri documentation for activemodel-3.1.3...
Installing ri documentation for arel-2.2.1...
Installing ri documentation for tzinfo-0.3.31...
Installing RDoc documentation for activemodel-3.1.3...
Installing RDoc documentation for arel-2.2.1...
Installing RDoc documentation for tzinfo-0.3.31...
.... what is going on here?
shouldn't search logic be installed, and not these... gems I don't need?
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这看起来像是在安装 gem 的依赖项，因为它依赖于 activerecord，而这些是 activerecord gem 的依赖项。您应该检查 gem 是否尚未安装。
This looks like it's installing the dependencies for the gem, as it depends on activerecord and these are the dependencies for the activerecord gem. You should check to see if the gem is not already installed.