[windows 10] pip install -e . failed (lj_vm.s) about retro HOT 7 CLOSED

What versions of gcc and binutils do you have?

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C:\Users\kurt>ld -v
GNU ld (GNU Binutils) 2.30

C:\Users\kurt>gcc --version
gcc (Rev1, Built by MSYS2 project) 7.3.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

C:\Users\kurt>cmake -version
cmake version 3.11.0

CMake suite maintained and supported by Kitware (kitware.com/cmake).

C:\Users\kurt>make --version
GNU Make 4.2.1
Built for x86_64-pc-msys
Copyright (C) 1988-2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

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What's the output of uname -s?

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C:\Users\kurt>uname -s
MSYS_NT-10.0

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try set MSYSTEM=MINGW64 and then rebuilding.

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Thanks! IT WORKED!!!!!!!

Installing collected packages: gym-retro
Found existing installation: gym-retro 0.5.3
Uninstalling gym-retro-0.5.3:
Successfully uninstalled gym-retro-0.5.3
Running setup.py develop for gym-retro
Successfully installed gym-retro

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I've added that line to the README. Thanks for finding it.

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