Building vbox image on osx still requires QEMU?

[gaffo]

Not sure why I need QEMU page set when I'm building a vbox image

➜  ws-uk  export PATH=~/bin:$PATH
➜  ws-uk  capstan build -v -p vbox
Building ws-uk...
Downloading cloudius/osv-base/index.yaml...
154 B / 154 B [================================================================================================================================================================================] 100.00 %
Downloading cloudius/osv-base/osv-base.vbox.gz...
20.15 MB / 20.15 MB [==========================================================================================================================================================================] 100.00 %
No QEMU installation found. Use the CAPSTAN_QEMU_PATH environment variable to specify its path.
➜  ws-uk  export CAPSTAN_QEMU_PATH=/usr/local/Cellar/qemu/2.4.0.1/bin/qemu-system-x86_64
➜  ws-uk  capstan build -v -p vbox
Building ws-uk...
OSv v0.23
eth0: 192.168.122.15
Waiting for connection from host...

(process:1832): GLib-WARNING **: gmem.c:482: custom memory allocation vtable not supported
Uploading files...
hello.so  --> /tools/hello.so
Adding /tools/hello.so...

[NLxAROSA]

Same on this end. After installing QEMU and setting the environment variable it builds fine for VirtualBox though.

[HanaaAbbas]

the same issue still exists