Can't install play store: File exists

[bugthug]

Up until the end everything works fine, and then I got a file doesn't exist error:

houdini_z.sfs       100%[=================>]  35.53M   527KB/s    in 71s     
Parallel unsquashfs: Using 8 processors
166 inodes (926 blocks) to write

[=============================================================/] 926/926 100%

created 166 files
created 2 directories
created 0 symlinks
created 0 devices
created 0 fifos
:arm_exe:M::\x7f\x45\x4c\x46\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28::/system/lib/arm/houdini:P
tee: /proc/sys/fs/binfmt_misc/register: File exists
:arm_dyn:M::\x7f\x45\x4c\x46\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x28::/system/lib/arm/houdini:P
tee: /proc/sys/fs/binfmt_misc/register: File exists
:arm64_exe:M::\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7::/system/lib64/arm64/houdini64:P
tee: /proc/sys/fs/binfmt_misc/register: File exists
:arm64_dyn:M::\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\xb7::/system/lib64/arm64/houdini64:P
tee: /proc/sys/fs/binfmt_misc/register: File exists
Modify anbox features
persist.sys.nativebridge=1
ro.opengles.version=131072
Restart anbox
Restarted.

I think this is somehow related to the fact that I executed the script before making sure everything works properly (even before anbox was installed), but I tried to sudo rm -rf ./anbox-work and sudo ./install-playstore.sh --clean nothing worked...