You need to use Visual Studio 2015 for Windows Desktop or later to
build Mroonga with express edition.
build-vc2015.bat is a
build batch script to build with Visual Studio 2015 for Windows
Note that you can’t build MSI file with Express edition. You need to use Professional edition or upper editions to build MSI file.
You can build both zip file MSI file with Professional edition. But
now, this feature is temporary disabled. If you want to create MSI
package, please uncomment in
build-vc2015.bat. And then,
you can build MSI package with Visual Studio 2015 Community.