Zebra was unable to complete this command because it does not have the proper permissions.

[shockdesign]

Describe the bug
Cannot install any apps as error;

CHAOS, CHAOS!
Zebra was unable to complete this command because it does not have the proper permissions. Please verify the permissions located at /usr/libexec/zebra/supersling and report this issue on GitHub.

Permissions are:

root# ls -la /usr/libexec/zebra/supersling
-rwsr-sr-x 1 root wheel 198544 Jan  6 06:31 /usr/libexec/zebra/supersling*

To Reproduce
Install Zebra via Cydia using PhoenixPwn.

Expected behavior
No errors and ability to install apps using Zebra.

Device Information (please complete the following information):

• iOS Version [e.g. 12.1.2 or 10.3.3]: 9.3.5
• Zebra Version [e.g. 1.0~beta1 or beta1]: 1.0.4
• Device Type [e.g. iPhone or iPad]: iPad 2,5
• Jailbreak Type [e.g. unc0ver, Chimera, checkra1n, etc.]: PhoenixPwn

[wstyres]

Interesting, can you set the permissions to 6755 and try again?

[shockdesign]

@wstyres I tried that, still not working. SSH'ing into the device and running that command on the terminal it still prints out CHAOS, CHAOS!

[wstyres]

Ah, that explains it. For security reasons, supersling is not meant to be run by anything except for the Zebra binary. You cannot run it from the command line or from a script.

[shockdesign]

Initial error tho is the same when I try to install PowerApp via Zebra (hence the trying on the command line too)

[wstyres]

Does /Applications/Zebra.app/Zebra exist on your filesystem?

[shockdesign]

@wstyres Yes it does

root# ls -la /Applications/Zebra.app/Zebra
-rwxr-xr-x 1 mobile mobile 66928 Feb  1  2017 /Applications/Zebra.app/Zebra*

Date is a bit bizarre tho..

[shockdesign]

Cydia seems to install fine tho (which is how I installed Zebra... had to install Stashing before that as well).

[wstyres]

Interesting, stashing might be the cause of the issues here. I suspect because the Zebra binary is actually stored in a different location inside of /var/stash. Are you able to remove stashing? This might solve the problem. If not I'll have to find some way to reproduce this myself as I don't have a 9.3.5 device handy.

[shockdesign]

@wstyres With stashing uninstalled, I still get the same issue.
Please let me know if there is anything else you need me to try (btw without stashing I can't install much via Cydia due to lack of space)... only a base model iPad Mini 1..

[wstyres]

And without stashing installed is the Zebra binary still symlinked? I suspect this is the larger problem but I’m not sure.

[shockdesign]

@wstyres Zebra seemed to work without Stashing installed... I have to double check if its still symlinked..

[shockdesign]

809 seems to be an issue with installing due to lack of space.

[wstyres]

Alright, I'll have to do some research into symlinking and see how it affects Zebra overall. It could be a simple fix but it also could be more complex.

[wstyres]

I think I might have fixed the issue with stashing. I'm not able to verify completely Here its a link to a test deb https://www.dropbox.com/s/oc2mxv97ahelbye/xyz.willy.zebra_1.0.6-1_iphoneos-arm.deb?dl=0 test it out with stashing installed and let me know how it works out.

[chikobara]

I have the same issue now but after stashing
I'm going to remove stash and try

[wstyres]

Did you try the deb that I linked above? that should fix the stashing issue.

[chikobara]

ok I will try it now
" I didnot have attention to the link ^_^"

[chikobara]

I think I might have fixed the issue with stashing. I'm not able to verify completely Here its a link to a test deb https://www.dropbox.com/s/oc2mxv97ahelbye/xyz.willy.zebra_1.0.6-1_iphoneos-arm.deb?dl=0 test it out with stashing installed and let me know how it works out.

yup it works thx

[TheGamingMaik]

Getting the same error here...
iPhone X
iOS 13.3
Checkra1n Jailbreak

I got it directly after installing Zebra via Cydia...

[chikobara]

uninstall it
then Try the link above

[TheGamingMaik]

How do I install .deb?

[chikobara]

How do I install .deb?

download it using any browser or safari tweak (I recommend safari plus)
install it by filza