rhel9: fix environment setup and futureproof for modules

[pkubatrh]

No description provided.

[pkubatrh]

[test-all]

[pkubatrh]

[test-all]

[phracek]

There is a syntax problem:

DG="/bin/dg" /usr/bin/env bash common/generate.sh
Traceback (most recent call last):
  File "/bin/dg", line 239, in <module>
    main()
  File "/bin/dg", line 233, in main
    print_multispec_combinations(args)
  File "/bin/dg", line 155, in print_multispec_combinations
    ms = Multispec.from_path(args.projectdir, args.multispec)
  File "/usr/lib/python3.9/site-packages/distgen/multispec.py", line 36, in from_path
    data = yaml.load(fd, Loader=yaml.SafeLoader)
  File "/usr/lib64/python3.9/site-packages/yaml/__init__.py", line 114, in load
    return loader.get_single_data()
  File "/usr/lib64/python3.9/site-packages/yaml/constructor.py", line 49, in get_single_data
    node = self.get_single_node()
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 36, in get_single_node
    document = self.compose_document()
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/lib64/python3.9/site-packages/yaml/composer.py", line 127, in compose_mapping_node
    while not self.check_event(MappingEndEvent):
  File "/usr/lib64/python3.9/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/usr/lib64/python3.9/site-packages/yaml/parser.py", line 438, in parse_block_mapping_key
    raise ParserError("while parsing a block mapping", self.marks[-1],
yaml.parser.ParserError: while parsing a block mapping
  in "./specs/multispec.yml", line 55, column 8
expected <block end>, but found '<scalar>'
  in "./specs/multispec.yml", line 65, column 11
FATAL: Could not find a working distgen options combination for version 10

[pkubatrh]

Lets try again [test-all]

[phracek]

LGTM. Thanks for fixing dist-gen issue. Tests are completely passing.