I’m having trouble generating config.h on one of my machines, and I
don’t remember the exact steps I’ve used in the past. I install with
the One-Click Installer, open up a MSVC (Express Edition)
command-prompt, and goto the following directory:
Then I run configure.bat, which says that “cl” returned a U1077,
without any detail on line-number, file, or any other specifics.
Are there are include directories I need to add to my %PATH%
environment variable or anything? I don’t need to build Ruby, just
generate the config.h for c-extensions.