some fixes for new version

tmtcc.py

@@ -2,10 +2,11 @@
 import logging
 import sys
 import time
-import traceback
 from pathlib import Path
 from typing import cast
 
+from spacepackets.ecss import PusVerificator
+from spacepackets.version import get_version as get_sp_version
 from spacepackets.ccsds import SPACE_PACKET_HEADER_SIZE
 from spacepackets.cfdp import (
     ConditionCode,
@@ -16,6 +17,8 @@ from spacepackets.cfdp import (
     PduFactory,
     PduType,
 )
+
+import tmtccmd
 from tmtccmd.logging import add_colorlog_console_logger
 from tmtccmd.cfdp import CfdpUserBase, TransactionId
 from tmtccmd.cfdp.defs import CfdpRequestType
@@ -32,28 +35,6 @@ from tmtccmd.cfdp.user import (
     FileSegmentRecvdParams,
 )
 from tmtccmd.tc.handler import SendCbParams
-
-try:
-    import spacepackets
-except ImportError as error:
-    print(error)
-    print("Python spacepackets module could not be imported")
-    print(
-        'Install with "cd spacepackets && python3 -m pip intall -e ." for interative installation'
-    )
-    sys.exit(1)
-
-try:
-    import tmtccmd
-except ImportError:
-    run_tmtc_commander = None
-    initialize_tmtc_commander = None
-    tb = traceback.format_exc()
-    print(tb)
-    print("Python tmtccmd submodule could not be imported")
-    sys.exit(1)
-
-from spacepackets.ecss import PusVerificator
 from tmtccmd import TcHandlerBase, BackendBase
 from tmtccmd.util import FileSeqCountProvider, PusFileSeqCountProvider
 from tmtccmd.fsfw.tmtc_printer import FsfwTmTcPrinter
@@ -450,7 +431,7 @@ def setup_backend(
 
 def main():  # noqa C901: Complexity okay here.
     print(f"-- eive tmtc v{version('eive-tmtc')} --")
-    print(f"-- spacepackets v{spacepackets.__version__} --")
+    print(f"-- spacepackets v{get_sp_version()} --")
     add_colorlog_console_logger(_LOGGER)
     # TODO: -V CLI argument to enable this?
     _LOGGER.setLevel(_LOG_LEVEL)