Fix version comparision. Closes: #30

mpikat/utils/spead_capture.py

@@ -4,6 +4,7 @@ import time
 import json
 import spead2
 import spead2.recv
+import packaging.version
 
 import mpikat.core.logger
 
@@ -51,7 +52,7 @@ class SpeadCapture(Thread):
 
         _log.debug("Initializing SpeadCapture with config:\n%s", json.dumps(spead_config, indent=4))
 
-        if spead2.__version__ >= "3.2.0":
+        if packaging.version.parse(spead2.__version__) >= packaging.version.parse("3.2.0"):
             thread_pool = spead2.ThreadPool(threads=spead_config['threadpoolsize'], affinity=[int(k) for k in spead_config["numa_affinity"]])
             pool = spead2.MemoryPool(lower=spead_config['memory_pool']['lower'], upper=spead_config['memory_pool']['upper'], max_free=spead_config['memory_pool']['max_free'], initial=spead_config['memory_pool']['initial'])
             stream_config = spead2.recv.StreamConfig(bug_compat=spead2.BUG_COMPAT_PYSPEAD_0_5_2, max_heaps=spead_config["stream_config_max_heaps"], memory_allocator=pool, allow_out_of_order=True)     # pylint: disable=no-member

pyproject.toml

@@ -23,7 +23,8 @@ classifiers = [
 dependencies = [
   'coloredlogs',
   'aiokatcp',
-  'setuptools_scm'
+  'setuptools_scm',
+  'packaging'
 ]
 
 [project.urls]