Sometimes, I've received a following message from FreeBSD system:
Checking for packages with mismatched checksums:
py37-pycparser-2.19: /usr/local/lib/python3.7/site-packages/pycparser/__pycache__/c_ast.cpython-37.pyc
I've checked a fix for this message using internet search engines, and found this blog:
「Checking for packages with mismatched checksums」で、なんか文句言われるん気になる貴方へ
https://qiita.com/je3kmz/items/d3e66160c6f707d316cd
This blog show the method for fix this message as following:
# pkg check -sa
py37-pycparser-2.19: checksum mismatch for /usr/local/lib/python3.7/site-packages/pycparser/__pycache__/c_ast.cpython-37.pyc
# pkg check -r
Checking all packages: 100%
# pkg check -sa
...
#
I've tried and fixed it.