wget: unable to resolve host address `http'

问题:

I am getting this strange thing on my Ubuntu 12.04 64-bit machine when I do a wget

$ wget google.com

--2014-07-18 14:44:32--  http://google.com/

Resolving http (http)... failed: Name or service not known.

wget: unable to resolve host address `http'

I have encountered this problem earlier when I got it for any web pages (and not http), which required me to add my nameserver to /etc/resolv.conf.

However, here that doesn't seem to be the problem, instead it is recognizing http as something different. Any advise?

回答1:

The DNS server seems out of order. You can use another DNS server such as 8.8.8.8. Put nameserver 8.8.8.8 to the first line of /etc/resolv.conf.

回答2:

I figured out what went wrong. In the proxy configuration of my box, an extra http:// got prefixed to "proxy server with http".

Example..

http://http://proxy.mycollege.com

and that has created problems. Corrected that, and it works perfectly.

Thanks @WhiteCoffee and @ChrisBint for your suggestions!

回答3:

remove the http or https from wget https:github.com/facebook/facebook-php-sdk/archive/master.zip . this worked fine for me.

回答4:

If using Vagrant try reloading your box. This solved my issue.