Unable to build

[alesof]

Problem description: building using ./build.sh returns an error that blocks installation.

Platform: Ubuntu 22.04.

Error: WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0x7fcbb39dbc40>: Failed to establish a new connection: [Errno -5] No address associated with hostname')': /artifactory/api/pypi/ct-omniverse-pypi/simple/certifi/

Other related issues:
https://forums.developer.nvidia.com/t/cannot-install-anything-with-python-in-isaac-sim-2022-1-0-docker-image/219664
https://forums.developer.nvidia.com/t/error-running-build-bat-for-connector-connectsample-203-1-0/278530
https://forums.developer.nvidia.com/t/cannot-install-anything-with-python-in-isaac-sim-2022-1-0-docker-image/219664

[evencewu]

The same problem but different error

And the log file:

[evencewu]

The same problem but different error And the log file:

This problem looks like an environmental configuration problem, how can I solve it？

[CaptainCoding]

export OMNI_REPO_BUILD_NO_DOCKER=true