Installation Problems

Could not fetch URL There was a problem confirming the ssl certificate: HTTPSConnectionPool(host=‘’, port=443): Max retries exceeded with url: /api/v
1/packages/viktor-connector/ (Caused by SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:992)’))) - skipping
ERROR: Could not find a version that satisfies the requirement viktor-connector==5.20.0 (from versions: none)
ERROR: No matching distribution found for viktor-connector==5.20.0

I have already made viktor-cli upgrade, check wsl2 on docker desktop, change developper key

Can you help to make my first installation?

Hi Pierre,

Welcome on the VIKTOR Community Forum!

The same problem was described in this thread. The problem was resolved by “whitelisting the * domain…”. Maybe you can have a look at the thread and see if it resolve your problem.