[One (M8) Q&A, Help & Troubleshooting] aorigin:
I have tried to install viper one 1.6.0 and it almost completely installs but then fails and the last line before the "install failed" screen says "set_perm: some changes failed" and then says, on the next screen, "Error ViperOneM8 v1.6.0 install failed Installer Status: 7 Please save the log file and post it in the ViperOne thread." I'm using TWRP.

here's the log file:

AROMA Installer version 2.70RC2

(c) 2013 by amarullz xda-developers

ROM Name : ViperOneM8

ROM Version : 1.6.0

ROM Author : Team Venom

Device : HTC One M8

Start at : Sun Sep 14 22:24:23 2014

I:emmc_scan_partitions:[partition_count:0] [allocat_num:50]

load_volume_table: Can't get the /proc/emmc table

===========================================

ViperOneM8 1.6.0 By Team Venom

about to run program [/sbin/getprop] with 2 args

m8

about to run program [/sbin/getprop] with 2 args

m8

Be patient - 1st boot may take a while

===========================================

Extracting tools

Installing Venom Tools

Extracting Build Tools

about to run program [/sbin/busybox] with 3 args

Setting permissions

about to run program [/sbin/busybox] with 7 args

Setting ConfigExists to 1 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 3 args

about to run program [/sbin/busybox] with 7 args

Setting HostsFileExists to 0 in /tmp/VenomSettings.prop

Formatting Partitions

Formatting /system

about to run program [/sbin/mke2fs] with 6 args

mke2fs 1.41.14 (22-Dec-2010)

Warning: the fs_type small is not defined in mke2fs.conf

Filesystem label=

OS type: Linux

Block size=4096 (log=2)

Fragment size=4096 (log=2)

Stride=0 blocks, Stripe width=0 blocks

5632 inodes, 22528 blocks

0 blocks (0.00%) reserved for the super user

First data block=0

Maximum filesystem blocks=25165824

1 block group

32768 blocks per group, 32768 fragments per group

5632 inodes per group

Writing inode tables: 0/1done

Creating journal (1024 blocks): done

Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 22 mounts or

180 days, whichever comes first. Use tune2fs -c or -i to override.

Formatting /cache

about to run program [/sbin/mke2fs] with 6 args

mke2fs 1.41.14 (22-Dec-2010)

Filesystem label=

OS type: Linux

Block size=4096 (log=2)

Fragment size=4096 (log=2)

Stride=0 blocks, Stripe width=0 blocks

172032 inodes, 688128 blocks

0 blocks (0.00%) reserved for the super user

First data block=0

Maximum filesystem blocks=704643072

21 block groups

32768 blocks per group, 32768 fragments per group

8192 inodes per group

Superblock backups stored on blocks:

32768, 98304, 163840, 229376, 294912

Writing inode tables: 0/21 1/21 2/21 3/21 4/21 5/21 6/21 7/21 8/21 9/2110/2111/2112/2113/2114/2115/2116/2117/2118/2119/2120/21done

Creating journal (16384 blocks): done

Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 21 mounts or

180 days, whichever comes first. Use tune2fs -c or -i to override.

Wiping /data except for /data/media

about to run program [/sbin/busybox] with 3 args

about to run program [/sbin/busybox] with 3 args

system files from SD Card

about to run program [/sbin/sleep] with 2 args

Extracting Files

Writing System

about to run program [/sbin/busybox] with 3 args

about to run program [/sbin/busybox] with 3 args

Writing Data

Installing Mods

about to run program [/sbin/busybox] with 7 args

Setting CustomizePropExists to 1 in /tmp/VenomSettings.prop

Installing Viper Boot

about to run program [/sbin/busybox] with 7 args

Setting CustomizePropExists to 1 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting CarrierPropExists to 1 in /tmp/VenomSettings.prop

Flashing Carrier Tweaks

about to run program [/sbin/busybox] with 7 args

Setting MergeBuildProp to 0 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting CarrierIconExists to 0 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting LauncherPropExists to 1 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting RemoveAppsPropExists to 0 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting RemoveMediaPropExists to 0 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting KeyboardsPropExists to 0 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 7 args

Setting ConfigExists to 1 in /tmp/VenomSettings.prop

about to run program [/sbin/busybox] with 5 args

/sdcard/Venom/Tools/SetSetting.sh: line 2: /system/xbin/sqlite3: not found

run_program: child exited with status 127

about to run program [/sbin/busybox] with 7 args

Setting VenomMods to 0 in /tmp/VenomSettings.prop

Installing Kernel

about to run program [/sbin/busybox] with 7 args

Setting KernelExists to 0 in /tmp/VenomSettings.prop

about to run program [/sbin/dd] with 3 args

16524+0 records in

16524+0 records out

8460288 bytes (8.1MB) copied, 1.641202 seconds, 4.9MB/s

Kernel Flashed.

Finalizing Install

Creating toolbox symlinks

Installing busybox

set_perm: chown of /system/xbin/busybox to 0 1000 failed: No such file or directory

set_perm: chmod of /system/xbin/busybox to 755 failed: No such file or directory

script aborted: set_perm: some changes failed

set_perm: some changes failed

Installer Error (Status 7)

End at : Sun Sep 14 22:24:55 2014