Postgres-“ pg”的最新版本0.14.0宝石给出错误 [英] Postgres - the last version 0.14.0 of the "pg" gem gives error

问题描述

我更新了包含 pg gem的捆绑软件，但出现错误

I have updated my bundler which contains pg gem and I got the error

An error occured while installing pg (0.14.0), and Bundler cannot continue.
Make sure that `gem install pg -v '0.14.0'` succeeds before bundling.

我已经在 ruby​​gems.org 和今天（6月23日）上检查了该宝石）已发布此版本。我不知道为什么，但是该版本无法正常工作，并返回上面的错误。

I have checked this gem on rubygems.org and today (June 23) was released this version. I don't know why, but the version doesn't works me correctly and return the error above.

解决方案设置了特定版本-在这种情况下

The solution is set up the specific version - in this case

宝石 pg，〜> 0.13.2

推荐答案

您需要安装postgresql-server-dev-XY来构建服务器端扩展或libpq-

You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.

您不需要在Gemfile中指定特定版本的PG

所以：

sudo apt install ruby-dev libpq-dev build-essential

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