top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Failure to install or update any gem through Win CMD for Rails?

+2 votes
414 views

I've been trying to install and update different gems to work with Ruby on Rails, but keep getting the same error, apparently indicating I can't install or update any gem:

I generally type in something like:

gem update --system or gem install Rails --version 4.0.0 --no-ri --no-rdoc

And get the following:

ERROR: While executing gem ... (Errno::EINVAL)
Invalid Argument - socket(2) - udp

Note that I've proceeded to the same setup just a couple of days before on a different machine and had no problem.

I couldn't figure any place where this same Error was explained or encountered.

Anybody here can help out?

posted Nov 30, 2015 by Gurminder

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+3 votes
Which Rails Gem To Used For Building A Site Like Mediafire

I want to build a website like Mediafire where User can upload and download media files (Audio,Video,Images(All Formats)) and from already answered questions I have come through with a gem called paperclip.

so my question now is how do i integrate paperclip with devise(in order to build sign up form) and link my web pages with them ?

+1 vote
Looking for a CMS gem in Ruby on Rails?

Rails seems to have a whole whack of them and I'm not sure which ones match my requirements. The library must:

  • be fully themeable; the overall layout is going to be made from scratch
  • allow custom content for pages (i.e. a developer-made page)
  • allow defining of different types of posts with different fields/data
  • support image upload for at least pages and preferably posts as well
  • be relatively easy to extract post content outside the CMS (e.g. for use in sending an e-mail digest)

Preferably it should:
- Be compatible with Rails 4
- allow individual pages to be user-edited with HTML/CSS after they've been created

Can anyone recommend one for me?

+1 vote
Rails: How to post others wall using fb_grpah gem

I have tried to post others wall (means not in my friends list). Am getting the below error

Unsupported Get request.

Any suggestion.

...