Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
Problem 1: conflicting requests
  - nothing provides python(abi) = 3.11 needed by python3-nbval-0.9.6-1.fc37.noarch from copr_base
  - nothing provides python3.11dist(pytest) &gt;= 2.8 needed by python3-nbval-0.9.6-1.fc37.noarch from copr_base
  - nothing provides python3.11dist(six) needed by python3-nbval-0.9.6-1.fc37.noarch from copr_base
  - nothing provides python3.11dist(coverage) needed by python3-nbval-0.9.6-1.fc37.noarch from copr_base
The packages seem to be unavailable from source,
python(abi) = 3.10, 3.11
python3.11dist(pytest) >= 2.8
python3.11dist(six)
python3.11dist(coverage)
python3.11dist(pyvisa) >= 1.12
python3.11dist(typing-extensions)
