When building an custom ISO i'm getting the following error at the end:

g.i/j/build-container-installer:v1.4.0 => time="2026-02-23T14:17:17Z" level=fatal msg="initializing source oci-archive:/img_src/hema-os.tar.gz:: creating temp directory: archive file not found: \"/img_src/hema-os.tar.gz\""
g.i/j/build-container-installer:v1.4.0 => make[1]: *** [Makefile:2: base-43] Error 1
g.i/j/build-container-installer:v1.4.0 => make[1]: Leaving directory '/build-container-installer/container'
g.i/j/build-container-installer:v1.4.0 => make: *** [Makefile:148: container/base-43] Error 2
ERROR => Failed:
  × Failed to create ISO

Any ideas how to fix this?

message has been deleted

Try using

--tempdir

to specify a place to store temporary build files. Users tend to run out of space in their

/tmp

casuing this kind of issue

I had that issue before and i was using --tempdir. Can i set a folder in home AS tempdir?

You can use any directory you have acces to

Can i set the path like that: --tempdir "~/bluebuild-temp"

Ok something weird is going on here. Mind putting in an [issue](https://github.com/blue-build/cli/issues/new) and adding info about your system like if you have

podman

,

docker

,

rpm-ostree

, and

bootc

as well as the full command you're using?

My build is base on a wayblue image. Could that be the problem?

Not sure