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FileNotFoundError: [Errno 2] No such file or directory: './.virtme_mods/lib/modules/0.0.0/modules.dep' #87

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cng3s opened this issue May 21, 2023 · 1 comment
Open

FileNotFoundError: [Errno 2] No such file or directory: './.virtme_mods/lib/modules/0.0.0/modules.dep' #87

cng3s opened this issue May 21, 2023 · 1 comment

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@cng3s
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cng3s commented May 21, 2023 •
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# virtme-configkernel --arch=x86_64 --defconfig
# make ARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- -j12
# virtme-run --kdir .
Traceback (most recent call last):
  File "/usr/local/bin/virtme-run", line 33, in <module>
    sys.exit(load_entry_point('virtme==0.1.1', 'console_scripts', 'virtme-run')())
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/virtme-0.1.1-py3.11.egg/virtme/commands/run.py", line 587, in main
    return do_it()
           ^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/virtme-0.1.1-py3.11.egg/virtme/commands/run.py", line 273, in do_it
    kernel = find_kernel_and_mods(arch, args)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/virtme-0.1.1-py3.11.egg/virtme/commands/run.py", line 201, in find_kernel_and_mods
    is_file_more_recent(mod_file, virtme_mod_file):
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/virtme-0.1.1-py3.11.egg/virtme/commands/run.py", line 135, in is_file_more_recent
    return os.stat(a).st_mtime > os.stat(b).st_mtime
                                 ^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: './.virtme_mods/lib/modules/0.0.0/modules.dep'
@marcosps
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@cng3s unfortunately the maintainer of virtme is not looking at issues anymore. Would you please check if the same bug exists on https://github.com/arighi/virtme-ng ? virtme-ng is an effort of maintain virtme and also create another tool on top of it.

winnscode added a commit to winnscode/virtme-ng that referenced this issue Feb 2, 2024
@winnscode
virtme: use $MODDIR/modules.dep to check the module folder
c0eba04 
If vng is interrupted during the virtme-prep-kdir-mods command,
the next time we run vng we'll get the following error report:

    Traceback (most recent call last):
      File "/usr/bin/virtme-run", line 33, in <module>
	sys.exit(load_entry_point('virtme-ng==1.19', 'console_scripts', 'virtme-run')())
		 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 1314, in main
	return do_it()
	       ^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 783, in do_it
	kernel = find_kernel_and_mods(arch, args)
		 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 486, in find_kernel_and_mods
	if not os.path.exists(virtme_mods) or is_file_more_recent(
					      ^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 307, in is_file_more_recent
	return os.stat(a).st_mtime > os.stat(b).st_mtime
				     ^^^^^^^^^^
    FileNotFoundError: [Errno 2] No such file or directory: './.virtme_mods/lib/modules/0.0.0/modules.dep'

This is because the .virtme_mods folder has been created while the
.virtme_mods/lib/modules/0.0.0/modules.dep file is still missing.

So use the $MODDIR/modules.dep file to check if virtme's kernel
modules directory needs to be updated.

This fixes issue arighi#87:
amluto/virtme#87

Signed-off-by: Winston Wen <[email protected]>
winnscode added a commit to winnscode/virtme-ng that referenced this issue Feb 2, 2024
@winnscode
virtme: use $MODDIR/modules.dep to check the module folder
22bedd8 
If vng is interrupted during the virtme-prep-kdir-mods command,
the next time we run vng we'll get the following error report:

    Traceback (most recent call last):
      File "/usr/bin/virtme-run", line 33, in <module>
	sys.exit(load_entry_point('virtme-ng==1.19', 'console_scripts', 'virtme-run')())
		 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 1314, in main
	return do_it()
	       ^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 783, in do_it
	kernel = find_kernel_and_mods(arch, args)
		 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 486, in find_kernel_and_mods
	if not os.path.exists(virtme_mods) or is_file_more_recent(
					      ^^^^^^^^^^^^^^^^^^^^
      File "/usr/lib/python3/dist-packages/virtme/commands/run.py", line 307, in is_file_more_recent
	return os.stat(a).st_mtime > os.stat(b).st_mtime
				     ^^^^^^^^^^
    FileNotFoundError: [Errno 2] No such file or directory: './.virtme_mods/lib/modules/0.0.0/modules.dep'

This is because the .virtme_mods folder has been created while the
.virtme_mods/lib/modules/0.0.0/modules.dep file is still missing.

So use the $MODDIR/modules.dep file to check if virtme's kernel
modules directory needs to be updated.

This fixes issue arighi#87:
amluto/virtme#87

Signed-off-by: Winston Wen <[email protected]>
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@marcosps @cng3s