我在Windows 7下安装了MSYS2和MinGW64。
gdb报告“ImportError：没有名为libstdcxx.v6.printers的模块”：
$ gdb
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Traceback (most recent call last):
File "<string>", line 3, in <module>
ImportError: No module named libstdcxx.v6.printers
/etc/gdbinit:6: Error in sourced command file:
Error while executing Python code.
(gdb) quit
我找到了几个链接：
Import Error: No module name libstdcxx
ImportError: No module named 'libstdcxx' while debuging project with ncurses
How to enable gdb pretty printing for C++ STL objects in Eclipse CDT?
https://github.com/Alexpux/MINGW-packages/issues/383
但他们都没有帮助。
更新
有2个gdbinit。
C：\申请\ msys64 \等\ gdbinit：
python
import sys
sys.path.insert(0, sys.path[0] + '/../../gcc-6.3.0/python')
from libstdcxx.v6.printers import register_libstdcxx_printers
register_libstdcxx_printers (None)
end
C：\申请\ msys64 \ mingw64 \等\ gdbinit：
python
import sys
sys.path.insert(0, sys.path[0] + 'C:/Appl/msys64/mingw64/share/gcc-7.1.0/python')
from libstdcxx.v6.printers import register_libstdcxx_printers
end