How can I set a proxy server for gem

Question

I am unable to install SASS through command prompt    I tried below steps   c  gem install sass   I am getting below error   ERROR   Could not find a valid gem  sass    gt   0   here is why            Unable to download data from https   rubygems org  - Errno  ECONNREFUSED  No connection could be made because the target machine actively refused it  - connect 2   https   rubygems org latest specs 4 8 gz    Please help me

User · Answer

In Addition to  Yifei answer  If you have special character like     amp      You have to go with percent-encode   encode the special characters  E g  instead of this   http   foo B r http-gateway domain org 80   you write this   http   foo B 40r http-gateway domain org 80   So   gets replaced with  40

User · Answer

When setting http proxy and https proxy  you are also probably going to need no proxy for URLs on the same side of the proxy  https   msdn microsoft com en-us library hh272656 v vs 120  aspx

User · Answer

You need to write this in the command prompt   set HTTP PROXY http   your proxy your port

User · Answer

You can try export http proxy http   your proxy your port

User · Answer

You need to add http proxy and https proxy environment variables as described here

User · Answer

For http https proxy with or without authentication   Run one of the following commands in cmd exe  set http proxy http   your proxy your port set http proxy http   username password your proxy your port set https proxy https   your proxy your port set https proxy https   username password your proxy your port

User · Answer

None of the answers here actually helped my case  proxy   password   instead I found a solution on a Github issue   https   github com rubygems rubygems issues 1068  Basically I had to set three variables   set http proxy proxy ip port set http proxy user user set http proxy pass password

[windows] How can I set a proxy server for gem?

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