move python executables

appveyor.yml

@@ -12,6 +12,8 @@ install:
   - C:\msys64\usr\bin\bash -lc "pacman --noconfirm -Sy"
   - C:\msys64\usr\bin\bash -lc "pacman -Sy --noconfirm git mingw-w64-x86_64-toolchain mingw-w64-x86_64-freetype mingw-w64-x86_64-icu mingw-w64-x86_64-nspr mingw-w64-x86_64-ca-certificates mingw-w64-x86_64-expat mingw-w64-x86_64-cmake tar diffutils patch patchutils make python2-setuptools"
   - C:\msys64\usr\bin\easy_install-2.7 pip virtualenv
+  - C:\msys64\usr\bin\bash -lc "mv /mingw64/bin/python2.exe /mingw64/bin/python2-mingw64.exe"
+  - C:\msys64\usr\bin\bash -lc "mv /mingw64/bin/python2.7.exe /mingw64/bin/python2.7-mingw64.exe"
 
 build_script:
   - C:\msys64\usr\bin\bash mach build -d