I would like to install nvm on my Linux computer. (My Debian version is 10, Git version is 2.27. and OPENSSL version is 1.1.1d 10 Sep 2019)
I read this document https://github.com/nvm-sh/nvm#install--update-script and I input this script.
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
This is the result.
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
curl: (60) SSL certificate problem: self signed certificate in certificate chain
More details here: https://curl.haxx.se/docs/sslcerts.html
curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.
I read this document https://curl.haxx.se/docs/sslcerts.html but I could not understand what to do. Therefore, I searched the Internet and found that I need proxy configuration.
export http_proxy="http://webfilter.**********.com:8000/"
export https_proxy="http://webfilter.**********.com:8000/"
I entered these commands in my terminal and tried this script again.
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
Then I get the same result.
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
curl: (60) SSL certificate problem: self signed certificate in certificate chain
More details here: https://curl.haxx.se/docs/sslcerts.html
curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.
Next, I put this command in my terminal
curl -Is http://www.google.com | head -1 | grep 200
and I get
HTTP/1.1 200 OK
That means I don't need proxy in my case.
Next, I tried this solution.
github: server certificate verification failed
sudo apt-get install --reinstall ca-certificates
sudo mkdir /usr/local/share/ca-certificates/cacert.org
sudo wget -P /usr/local/share/ca-certificates/cacert.org http://www.cacert.org/certs/root.crt http://www.cacert.org/certs/class3.crt
sudo update-ca-certificates
git config --global http.sslCAinfo /etc/ssl/certs/ca-certificates.crt
I have done all these command and tried again, but got the same error message.
How can can I resolve this problem?