I am using Bower to install several libraries. For demonstration purposes here, I am installing bootstrap. Regardless of the package, I receive the following errors:
i found this error on my linux os.
and i solve this problem
1. open curl log
export GIT_CURL_VERBOSE=1
2.clone git repo
3. find the log
4. i fix the problem by update nss and curl (yum update nss nss-util nspr curl)