Intermittent installer errors on Windows due to premature deletion of tempfiles

[junegunn]

Damn you Windows!

[morhetz]

Was having similar error when occasionaly reset shellslash option to unixway. That's probably should be documented cause of possible different working environments (cmd.exe or e.g. bash-mingw)

[junegunn]

Hi, thanks for letting me know. Since I don't use Windows too often, I'm not very familiar with the environment, but one possible solution that comes to mind would be to use custom temporary directory such as ~/.vim/plugged/tmp instead of using tempname().

[morhetz]

Neither do I. Just wanted to let you know that I've got very similar error message (something with temporary files blah), but everything worked fine when I've realized that I was using shellslash option at vimrc (while I should be using noshellslash instead, cause of default cmd.exe environment).
TLDR got noshellslash at vim on windows - got no errors

[junegunn]

Very interesting, thanks. After some search, it seems that the same issue was raised in Vundle and fixed by the author of NeoBundle.

[junegunn]

I've just tested the installer on Windows 7, but couldn't reproduce the problem whether shellslash is set or not. Strange. 😕