Jul 25, 2017 · Scenario: Trying to install package with NPM, but it is unable to authenticate with the proxy Solution: Connecting npm proxy through Telerik Fiddler Tools > Options Act as system proxy on startup Remember the listen port Under Rules > Automatically Authenticate (Check this) Set proxy to point to use fiddler as proxy, proxy address is… Mar 06, 2017 · Enable NPM behind corporate proxy Running “npm install” on an enterprise workstation can often trigger an avalanche of errors. Running the below commands helps point NPM at the corporate proxy server to resolve the issue. If you need a coverage report, you can execute the command npm test --coverage, optionally configuring in the package.json file the options: collectCoverageFrom to indicate a set of files for which coverage information should be collected. Jan 18, 2019 · "Automatically detect settings" option should be checked in your case as you as not using any type of proxy setting, then check if internet is accessible in IE browser. Open the Command Prompt in Run as administrator mode and try again "npm install -g yo gulp". Dec 04, 2012 · [icon type="squid"]My proxy server password has special characters such as !,@, and so on. How do I set and export the variable called http_proxy or HTTP_PROXY when password has special characters under Unix like operating systems?