There was an issue when trying to access the repository at http://pydev.sf.net/updates/content.xml.
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to find
valid certification path to requested target
While installing pydev in Eclipse for python usage, I encountered this error message. Can someone please explain what went wrong and how can I resolve this problem?
While attempting to install PyDev on a laptop within a corporate firewall, I encountered the same error. Unfortunately, I couldn't determine the exact configuration of the firewall, so the root cause remains unclear.
To bypass the error, I ended up installing PyDev into Eclipse outside of the firewall environment. Alternatively, I found success by installing PyDev in Eclipse on a machine free from firewalls and then transferring the entire Eclipse directory to the restricted machine.
Although these solutions worked for me, there may be more efficient or proper ways to address this issue. However, due to time constraints, I was unable to investigate what the firewall was specifically blocking.
It's worth noting that my experience occurred on a Windows 7 machine, which may not directly translate to *nix versions installed via package managers like yum or apt.
Get PyDev up and running through Eclipse Marketplace:
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