[Sprint HTC One (M8)] komi_9:
It still didn't work. I tried some of the steps advised here: http://xdaforums.com/showthread.php?t=2728644

I did a factory reset from TWRP, then I specifically wiped the system folder, then I did a full wipe withing the Leedroid installer. Also, I put the Leedroid zip file in internal storage instead of my SD card. But regardless I get the same error. Here's my log file:

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

ROM Name : LeeDrOiD One M8 S7
ROM Version : V7.4.2
ROM Author : LeeDrOiD
Device : HTC One M8
Start at : Wed Oct 28 12:11:04 2015

I:emmc_scan_partitions:[partition_count:47] [allocat_num:128]
bad option "flags=display="Cache""
skipping malformed recovery.fstab line: /cache	ext4	/dev/block/platform/msm_sdcc.1/by-name/cache	flags=display="Cache"
bad option "flags=display="System""
skipping malformed recovery.fstab line: /system	ext4	/dev/block/platform/msm_sdcc.1/by-name/system	flags=display="System"
bad option "flags=encryptable=/dev/block/platform/msm_sdcc.1/by-name/extra"
skipping malformed recovery.fstab line: /data	ext4	/dev/block/platform/msm_sdcc.1/by-name/userdata	flags=encryptable=/dev/block/platform/msm_sdcc.1/by-name/extra
bad option "flags=display="Recovery""
skipping malformed recovery.fstab line: /recovery	emmc	/dev/block/platform/msm_sdcc.1/by-name/recovery	flags=display="Recovery"
bad option "flags=display="Micro"
skipping malformed recovery.fstab line: /external_sd	vfat	/dev/block/mmcblk1p1	/dev/block/mmcblk1	flags=display="Micro SDcard";storage;wipeingui;removable;andsec
bad option "flags=display="USB-OTG";storage;wipeingui;removable"
skipping malformed recovery.fstab line: /usb_otg	vfat	/dev/block/sda1	/dev/block/sda	flags=display="USB-OTG";storage;wipeingui;removable
bad option "flags=display="SD-Ext";wipeingui;removable"
skipping malformed recovery.fstab line: /sd-ext	ext4	/dev/block/mmcblk1p2	flags=display="SD-Ext";wipeingui;removable
recovery filesystem table in updater...
=========================
0 /tmp ramdisk (null) (null) 0
1 /misc emmc /dev/block/platform/msm_sdcc.1/by-name/misc (null) 0
2 /boot emmc /dev/block/platform/msm_sdcc.1/by-name/boot (null) 0
3 /devlog ext4 /dev/block/platform/msm_sdcc.1/by-name/devlog (null) 0

Now Flashing LeeDrOiD to your HTC One M8
Please be patient
1st boot may take a few minutes
about to run program [/sbin/mount] with 2 args
mount: mounting /dev/block/mmcblk0p47 on /data failed: Device or resource busy
run_program: child exited with status 255
about to run program [/sbin/mount] with 2 args

Extract scripts and tools

Wiping Data without /media
about to run program [/tmp/wipe.sh] with 1 args

Writing Data
about to run program [/tmp/fbrem.sh] with 1 args
chattr: stat /data/data/com.facebook.katana/databases/qe_db: No such file or directory

Writing System
about to run program [/sbin/mke2fs] with 6 args
mke2fs 1.42.9 (28-Dec-2013)
Discarding device blocks: 4096/688128528384/688128 done
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
Allocating group tables: 0/21 done
Writing inode tables: 0/21 done
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information: 0/21 done
about to run program [/sbin/mount] with 2 args

Installing Hacked Linker

Carrier Selection

Sprint

Customising HTC Apps
Installing HTC Car & HTC Speak

Customising Widgets

Customising Google and Other Apps
Installing Google CloudPrint
Installing Google Drive
Installing Google Search
Installing Adaway
Installing Es File Explorer
Installing Facebook
Removing Kid Mode

Extras
Disabling Exchange Mail Security
about to run program [/tmp/tweaks.sh] with 4 args
ERROR: DataBase /data/data/com.android.providers.settings/databases/settings.db not found!
Applying Big Caller Photo
about to run program [/tmp/res_patch.sh] with 2 args
Processing /system/priv-app/Telephony/Telephony.apk
updating: resources.arsc (deflated 74%)
Zipaligning /system/priv-app/Telephony/Telephony.apk
Shrinking Nav Bar To 42 DPI
about to run program [/tmp/res_patch.sh] with 2 args
Processing /system/framework/framework-res.apk
updating: resources.arsc (deflated 77%)
Zipaligning /system/framework/framework-res.apk
about to run program [/tmp/res_patch.sh] with 2 args
Processing /system/priv-app/HtcContactsDialer/HtcContactsDialer.apk
updating: resources.arsc (deflated 79%)
Zipaligning /system/priv-app/HtcContactsDialer/HtcContactsDialer.apk

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 : Wed Oct 28 12:12:56 2015