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scalyr / scalyr-agent-2

The source code for Scalyr Agent 2, the daemon process Scalyr customers run on their servers to collect metrics and logs.
Apache License 2.0
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Cannot install scalyr-agent-2 on Ubuntu with Python2 and Python3 installed #1217

Open stormentt opened 12 months ago

stormentt commented 12 months ago

596cab27 introduced two imports for ThreadPoolExecutor from concurrent.futures, which was introduced in python 3.2.

agent_build_refactored/managed_packages/non-aio/install-scriptlets/check-python.sh can set the python interpreter to python 2.7 if it's installed on the system, which causes the package install to fail:

. Trying to switch the Python interpreter for the Scalyr Agent.
 . Searching for python in PATH "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin":
 + command python [2.7.17] is found and matches the minimum required version - Success!
 + The Scalyr Agent will use the default system python binary (/usr/bin/env python).
 Traceback (most recent call last):
   File "/usr/share/scalyr-agent-2/bin/scalyr-agent-2", line 101, in <module>
     from scalyr_agent.monitors_manager import MonitorsManager
   File "/usr/share/scalyr-agent-2/py/scalyr_agent/monitors_manager.py", line 20, in <module>
     from scalyr_agent.builtin_monitors.thread_pool import ThreadPoolExecutorFactory
   File "/usr/share/scalyr-agent-2/py/scalyr_agent/builtin_monitors/thread_pool.py", line 20, in <module>
     from concurrent.futures import ThreadPoolExecutor
 ImportError: No module named concurrent.futures
 Traceback (most recent call last):
   File "/usr/sbin/scalyr-agent-2", line 101, in <module>
     from scalyr_agent.monitors_manager import MonitorsManager
   File "/usr/share/scalyr-agent-2/py/scalyr_agent/monitors_manager.py", line 20, in <module>
     from scalyr_agent.builtin_monitors.thread_pool import ThreadPoolExecutorFactory
   File "/usr/share/scalyr-agent-2/py/scalyr_agent/builtin_monitors/thread_pool.py", line 20, in <module>
     from concurrent.futures import ThreadPoolExecutor
 ImportError: No module named concurrent.futures
weilliu commented 11 months ago

@stormentt Alex has also opened a support ticket. I just added you to cc of the ticket. We'll use the ticket for the ongoing investigations.