On Tuesday, 21 March 2017 at 21:01:31 UTC, thorstein wrote:
Hi,
I have questions regarding the usage of 'dub'. I'm learning D
under Win7. I have installed VisualD for the community edition
of Visual Studio and got some file i/o working.
Next I would like to continue with the mir-tools for matrix
manipulation. I understood that I have to build them first
using dub. But I didn't succeed:
C:\..\AppData\Roaming\dub>dub fetch mir-algorithm
Fetching mir-algorithm 0.1.1...
Please note that you need to use `dub run <pkgname>` or add it
to dependencies of your package to actually use/run it. dub
does not do actual installation of packages outside of its own
ecosystem.
C:\..\AppData\Roaming\dub>dub run mir-algorithm
Building package mir-algorithm in
C:\..\AppData\Roaming\dub\packages\mir-algorithm-0.1.1\mir-algorithm\
Fetching mir-internal 0.0.5 (getting selected version)...
Main package must have a binary target type, not sourceLibrary.
Cannot build.
Thats where I stuck.
Beside my specific problem of how to start with the mir-tools I
wonder how and for what purpose 'dub' is applied when building
projects in connection with Visual Studio? Or is it just a more
light-weight command line build tool?
Thanks for shedding some light!
Thorstein
Generally if your dub.json or dub.sdl is configured correctly
then all you need is to run "dub build" which will invoke package
fetching etc. and then your desired compiler.
Dependencies are defined in dub.json / dub.sdl using
"dependencies" which takes values as "packagename" and then
"version".
Example: "vibe-d" "~>0.7.28"
I don't know if that helps.
I'm not familiar with Visual-D and don't use it at all, so I
don't know if dub has to be used in specific ways. I compile
though command line only, so.
