[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] citydweller1985:
Hi. With 10.30 and a fresh install i get following error with the magisk install: "! Unable to unpack boot image".

AROMA Installer version 2.70RC2
(c) 2013 by amarullz xda-developers

ROM Name : The Galaxy Project
ROM Version : 10.30 XXU1DQBO
ROM Author : djb77
Device : SM-G93xx
Start at : Sat Mar 18 12:00:52 2017

Mounting Partitions
Setting up the Installer
Copying Installer Files
Backing up EFS
about to run program [/tmp/bin/efs] with 1 args
5120+0 records in
5120+0 records out
20971520 bytes (20.0MB) copied, 0.094806 seconds, 211.0MB/s
run_program: child exited with status 10

Installing ROM
Formatting Device (Full Wipe)
about to run program [/tmp/bin/wipe] with 1 args
umount: can't umount /su: No such file or directory
umount: can't umount /magisk: No such file or directory
chmod: *.apk: No such file or directory
chmod: *.img: No such file or directory
chmod: *.img.gz: No such file or directory
chmod: *.info: No such file or directory
chmod: *.pid: No such file or directory
chmod: *.sh: No such file or directory
run_program: child exited with status 10
Installing Core ROM Files
about to run program [/tmp/bin/variant_fix] with 1 args
sed: /system/build.prop: No such file or directory
run_program: child exited with status 10
Installing Variant Fix
Installing build.prop Tweaks
about to run program [/tmp/bin/build_prop] with 1 args
run_program: child exited with status 10

Installing Mods / Addons
Removing Shutdown Animation
Installing Modded Camera
Permanently enable Unknown Sources
Installing Recovery Reboot Button
Installing IOS Emojis
Creating Symlinks
created [/system/bin]
created [/system/app/AdvSoundDetector2015/lib]
created [/system/app/AdvSoundDetector2015/lib/arm64]
created [/system/priv-app/MtpDocumentsProvider]
created [/system/priv-app/MtpDocumentsProvider/lib]
created [/system/priv-app/MtpDocumentsProvider/lib/arm64]
created [/system/app/SmartcardService/lib]
created [/system/app/SmartcardService/lib/arm64]
created [/system/priv-app/DefaultContainerService]
created [/system/priv-app/DefaultContainerService/lib]
created [/system/priv-app/DefaultContainerService/lib/arm64]
created [/system/app/PacProcessor/lib]
created [/system/app/PacProcessor/lib/arm64]
created [/system/app/Panorama360Viewer/lib]
created [/system/app/Panorama360Viewer/lib/arm64]
created [/system/app/NfcNci/lib]
created [/system/app/NfcNci/lib/arm64]
created [/system/app/SPrintSpooler7/lib]
created [/system/app/SPrintSpooler7/lib/arm64]
created [/system/app/sveservice]
created [/system/app/sveservice/lib]
created [/system/app/sveservice/lib/arm64]
created [/system/app/TuiService/lib]
created [/system/app/TuiService/lib/arm64]
created [/system/app/AllshareFileShare/lib]
created [/system/app/AllshareFileShare/lib/arm]
created [/system/app/AllshareMediaShare/lib]
created [/system/app/AllshareMediaShare/lib/arm]
created [/system/priv-app/SelectiveFocusViewer]
created [/system/priv-app/SelectiveFocusViewer/lib]
created [/system/priv-app/SelectiveFocusViewer/lib/arm]
created [/system/app/Bluetooth/lib]
created [/system/app/Bluetooth/lib/arm]
created [/system/app/RootPA/lib]
created [/system/app/RootPA/lib/arm]
created [/system/priv-app/SVoice]
created [/system/priv-app/SVoice/lib]
created [/system/priv-app/SVoice/lib/arm]
created [/system/priv-app/SVoicePLM]
created [/system/priv-app/SVoicePLM/lib]
created [/system/priv-app/SVoicePLM/lib/arm]
created [/system/vendor/lib64/hw]
created [/system/vendor/lib/hw]
Setting Permissions

Flashing TGPKernel

Setting up Magisk
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/magisk/magisk.zip
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/magisk/magisk.zip
creating: META-INF/
creating: META-INF/com/
creating: META-INF/com/google/
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
creating: arm/
inflating: arm/bootimgtools
inflating: arm/busybox
inflating: arm/magiskhide
inflating: arm/resetprop
inflating: arm/sepolicy-inject
inflating: arm/su
creating: arm64/
inflating: arm64/bootimgtools
inflating: arm64/busybox
inflating: arm64/magiskhide
inflating: arm64/resetprop
inflating: arm64/sepolicy-inject
inflating: arm64/su
creating: chromeos/
inflating: chromeos/futility
inflating: chromeos/kernel.keyblock
inflating: chromeos/kernel_data_key.vbprivk
creating: common/
inflating: common/custom_ramdisk_patch.sh
inflating: common/file_contexts_image
inflating: common/init.magisk.rc
inflating: common/magic_mask.sh
inflating: common/magisk.apk
creating: common/magiskhide/
inflating: common/magiskhide/add
inflating: common/magiskhide/disable
inflating: common/magiskhide/enable
inflating: common/magiskhide/list
inflating: common/magiskhide/rm
inflating: common/magisksu.sh
creating: x64/
inflating: x64/bootimgtools
inflating: x64/busybox
inflating: x64/magiskhide
inflating: x64/resetprop
inflating: x64/sepolicy-inject
inflating: x64/su
creating: x86/
inflating: x86/bootimgtools
inflating: x86/busybox
inflating: x86/magiskhide
inflating: x86/resetprop
inflating: x86/sepolicy-inject
inflating: x86/su
Mounting /system(ro), /cache, /data
sh: bad number
Device platform: arm
Constructing environment
Creating /data/magisk.img
Creating filesystem with parameters:
Size: 67108864
Block size: 4096
Blocks per group: 32768
Inodes per group: 4096
Inode size: 256
Journal blocks: 1024
Label:
Blocks: 16384
Block groups: 1
Reserved block group size: 7
Created filesystem with 11/4096 inodes and 1294/16384 blocks
Mounting /data/magisk.img to /magisk
Found Boot Image: /dev/block/sda5
Unpacking boot image
/tmp/installers/magisk/META-INF/com/google/android/update-binary: line 393: /tmp/magisk/arm/bootimgtools: not found
! Unable to unpack boot image
run_program: child exited with status 1

Setting up Busybox
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/busybox/busybox.zip
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
about to run program [/sbin/busybox] with 6 args
Mounting...
mount: mounting /dev/block/sda14 on /system failed: Device or resource busy
mount: mounting /dev/block/sda18 on /data failed: Device or resource busy
mount: mounting /dev/block/sda15 on /cache failed: Device or resource busy
Extracting files...
Archive: /tmp/installers/busybox/busybox.zip
creating: META-INF/
creating: META-INF/com/
creating: META-INF/com/google/
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
inflating: busybox-arm
inflating: busybox-arm64
inflating: busybox-mips
inflating: busybox-mips64
inflating: busybox-x86
inflating: busybox-x86_64
inflating: module.prop
Installing...
Using architecture: arm64
Using path: /magisk/busybox-ndk/system/bin
Cleaning...
__bionic_open_tzdata: couldn't find any tzdata when looking for CST6CDT,M3.2.0,M11.1.0!
__bionic_open_tzdata: couldn't find any tzdata when looking for posixrules!
Creating symlinks...
Unmounting...
umount: can't umount /magisk: Device or resource busy
umount: can't umount /data: Device or resource busy
Done...

Setting up ADB
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/adb/adb.zip
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
about to run program [/sbin/busybox] with 6 args
Mounting...
mount: mounting /dev/block/sda18 on /data failed: Device or resource busy
Extracting files...
Archive: /tmp/installers/adb/adb.zip
creating: META-INF/
creating: META-INF/com/
creating: META-INF/com/google/
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
creating: bin/
inflating: bin/adb
inflating: bin/adb.bin
inflating: bin/fastboot
inflating: module.prop
Installing adb to /magisk/adb-ndk/system/bin ...
Unmounting...
umount: can't umount /system: Invalid argument
umount: can't umount /data: Device or resource busy
Done...

Installing The Sound Mod (for Magisk)
about to run program [/tmp/bin/magisk-soundmod] with 1 args
updating: system/ (stored 0%)
updating: system/etc/ (stored 0%)
adding: system/etc/mixer_paths.xml (deflated 93%)
adding: system/etc/mixer_gains.xml (deflated 96%)
run_program: child exited with status 10
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/magisk-soundmod/magisk-soundmod.zip
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/magisk-soundmod/magisk-soundmod.zip
inflating: config.sh
Archive: /tmp/installers/magisk-soundmod/magisk-soundmod.zip
creating: common/
inflating: common/file_contexts_image
inflating: common/post-fs-data.sh
inflating: common/service.sh
inflating: common/system.prop
inflating: module.prop
Mounting /system(ro), /vendor(ro), /data, /cache
/data/magisk.img detected!
/data/magisk.img: 224/4096 files (0.0% non-contiguous), 1945/16384 blocks
mknod: /dev/block/loop0: File exists
Mounting /data/magisk.img to /magisk
Copying files
Archive: /tmp/installers/magisk-soundmod/magisk-soundmod.zip
creating: system/
creating: system/etc/
inflating: system/etc/mixer_paths.xml
inflating: system/etc/mixer_gains.xml
Setting permissions
Unmounting partitions
/data/magisk.img: 231/4096 files (0.0% non-contiguous), 2028/16384 blocks
Done

Patching Ramdisk for USB Debugging
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/ramdisk-usbdebug/ramdisk-usbdebug.zip
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
about to run program [/sbin/busybox] with 6 args
Archive: /tmp/installers/ramdisk-usbdebug/ramdisk-usbdebug.zip
creating: META-INF/
creating: META-INF/com/
creating: META-INF/com/google/
creating: META-INF/com/google/android/
inflating: META-INF/com/google/android/update-binary
inflating: META-INF/com/google/android/updater-script
creating: arm64/
inflating: arm64/bootimgtools
inflating: arm64/busybox
Mounting /system(ro)
Constructing environment
Found Boot Image: /dev/block/sda5
Unpacking boot image
/tmp/installers/ramdisk-usbdebug/META-INF/com/google/android/update-binary: line 241: /tmp/PatchUSB/arm64/bootimgtools: not found
! Unable to unpack boot image
run_program: child exited with status 1

Cleaning up and Unmounting

Installation Complete
script succeeded: result was []

Installer Sucessfull (Status 0)

End at : Sat Mar 18 12:01:06 2017