Thanks Brian, Sorry for the huge file. There's nothing in it that I can recognize as the problem, but others will have more skill and knowledge ofthese areas. geoff
(base) geoff:1567>python leo-editor-master/launchLeo.py Fatal Python error: Segmentation fault Current thread 0x00007f2f26aa5740 (most recent call first): File "/home/geoff/anaconda3/lib/python3.7/ctypes/__init__.py", line 273 in _reset_cache File "/home/geoff/anaconda3/lib/python3.7/ctypes/__init__.py", line 543 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/mkl/__init__.py", line 33 in __enter__ File "/home/geoff/anaconda3/lib/python3.7/site-packages/mkl/__init__.py", line 48 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/numpy/_distributor_init.py", line 13 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 1035 in _handle_fromlist File "/home/geoff/anaconda3/lib/python3.7/site-packages/numpy/__init__.py", line 140 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/scipy/__init__.py", line 61 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 953 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/networkx/generators/community.py", line 20 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/networkx/generators/__init__.py", line 8 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/networkx/__init__.py", line 112 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/meta/asttools/visitors/graph_visitor.py", line 11 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/meta/asttools/__init__.py", line 55 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 953 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 953 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/meta/decompiler/simple_instructions.py", line 13 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/meta/decompiler/instructions.py", line 8 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/meta/decompiler/__init__.py", line 7 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap>", line 953 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load File "/home/geoff/anaconda3/lib/python3.7/site-packages/meta/__init__.py", line 2 in <module> File "<frozen importlib._bootstrap>", line 219 in _call_with_frames_removed File "<frozen importlib._bootstrap_external>", line 728 in exec_module File "<frozen importlib._bootstrap>", line 677 in _load_unlocked File "<frozen importlib._bootstrap>", line 967 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 983 in _find_and_load ... Segmentation fault (core dumped) On Wednesday, July 29, 2020, 9:53:15 p.m. NDT, Brian Theado <brian.the...@gmail.com> wrote: Geoff On Tue, Jul 28, 2020 at 3:44 PM Geoff Evans <gtevan...@nl.rogers.com> wrote: < pip install leo > appeared to work (once I banished all the 5.9 stuff to a directory outside anaconda), but when I tried to run leo: (base) geoff:1520>leo mbr.leo setting leoID from os.getenv('USER'): 'geoff' Leo 6.2.1 final Segmentation fault (core dumped) For core dumps, you can add 'import faulthandler; faulthandler.enable()' to launchLeo.py and you should get a python stack trace at the time of the segfault. Maybe you will find a clue in that output. See this thread where I share details about doing the same: https://groups.google.com/d/msg/leo-editor/ghiIN7irzY0/2wreFgcYDQAJ Brian -- You received this message because you are subscribed to a topic in the Google Groups "leo-editor" group. 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