KOS Examples not Building

[Kegak]

I'm trying to get into dreamcast development and I'm having an issue where all the KOS examples are not building, the specific error is:

make[3]: Entering directory '/opt/toolchains/dc/kos/examples/dreamcast/kgl/basic/vq'
rm -f vq-example.elf
/opt/toolchains/dc/kos/utils/vqenc/vqenc -t -v fruit.jpg
make[3]: /opt/toolchains/dc/kos/utils/vqenc/vqenc: No such file or directory
make[3]: *** [Makefile:23: fruit.vq] Error 127
make[3]: Leaving directory '/opt/toolchains/dc/kos/examples/dreamcast/kgl/basic/vq'
make[2]: *** [Makefile:16: _dir_vq] Error 2
make[2]: Leaving directory '/opt/toolchains/dc/kos/examples/dreamcast/kgl/basic'
make[1]: *** [Makefile:8: all] Error 2
make[1]: Leaving directory '/opt/toolchains/dc/kos/examples/dreamcast/kgl'
/bin/sh: 1: exit: Illegal number: -1
make: *** [Makefile:16: all] Error 2

Any help would be greatly appreciated!

[TapamN]

It looks like it's trying to use vqenc, but it hasn't been built yet. Go to the /opt/toolchains/dc/kos/utils/vqenc/ directory and build vqenc.

[Kegak]

It looks like it's trying to use vqenc, but it hasn't been built yet. Go to the /opt/toolchains/dc/kos/utils/vqenc/ directory and build vqenc.

Tried this and got this error:

Code: Select all

cc -O2 -Wall -DINLINE=inline -I/usr/local/include    -c -o get_image_png.o get_image_png.c
get_image_png.c:11:10: fatal error: png.h: No such file or directory
   11 | #include <png.h>
      |          ^~~~~~~
compilation terminated.
make: *** [<builtin>: get_image_png.o] Error 1

So it looks like I need to download png.h, but I'm unsure how to go about that

EDIT: Looks like I fixed it with:

Code: Select all

sudo apt-get install libxtst-dev libpng++-dev

Thanks for your help!