Postgres - the last version 0.14.0 of the "pg" gem gives error

Question

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.

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.

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

gem "pg", "~> 0.13.2"

Anyone with the same issue?

Did you try installing the gem without Bundler as the output suggests? If so, did that result in an error as well? — Michael Granger, Jun 25 '12 at 17:05
please look at this thread: http://stackoverflow.com/questions/4564117/sudo-gem-install-pg-wont-work — Mason Zhang, Aug 01 '12 at 08:00

Erowlin · Accepted Answer · 2020-02-27T16:46:45.553

10

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

You don't need to specify a specific version of PG in your Gemfile

So :

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

edited Feb 27 '20 at 16:46

answered Aug 06 '12 at 13:54

Erowlin

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Postgres - the last version 0.14.0 of the "pg" gem gives error

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