lldb/test/requirements.txt - llvm-project - Git at Google

 # These Python packages are required to be able to run the LLDB test suite.

 psutil>=5.9.4
 # Pexpect tests are known not to work on Windows, so are disabled.
 # See llvm.org/pr22274.
 pexpect>=4.9.0; sys_platform != 'win32'
 packaging
	# These Python packages are required to be able to run the LLDB test suite.

	psutil>=5.9.4
	# Pexpect tests are known not to work on Windows, so are disabled.
	# See llvm.org/pr22274.
	pexpect>=4.9.0; sys_platform != 'win32'
	packaging