[Nexus Player Original Android Development] prstorero:
Alright so I just got around to running the script, and none of the commands work after booting back up. There's a failure for every rmdir and mkdir command that's used, so the device doesn't get rooted. I tried doing a adb remount, but the device isn't allowing that.

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root-boot: By Bunchies [MENTION=243864]xda[/MENTION]

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Power off/unplug the device, hold the power button while

plugging in the device until you see the google logo and

than let go to enter fastboot mode

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Plugin the device to a PC using a usb cable

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Press any key to continue . . .

waiting for ADB

target reported max download size of 536870912 bytes

sending 'boot' (5424 KB)...

OKAY [ 1.357s]

writing 'boot'...

OKAY [ 1.515s]

finished. total time: 2.876s

rebooting...

finished. total time: 0.602s

When boot completes

and you see the launcher

Press any key to continue . . .

* daemon not running. starting it now on port 5037 *

* daemon started successfully *

error: device not found

error: device not found

error: device not found

error: device not found

error: device not found

error: device not found

error: device not found

rm: /system/bin/install-recovery.sh: Read-only file system

mkdir failed for /system/app/SuperSU, Read-only file system

mkdir failed for /system/bin/.ext, Read-only file system

failed to copy 'SuperSU/SuperSU.apk' to '/system/app/SuperSU/': Is a directory

failed to copy 'x86/su' to '/system/xbin/su': Read-only file system

failed to copy 'x86/supolicy' to '/system/xbin/supolicy': Read-only file system

failed to copy 'x86/libsupol.so' to '/system/lib/libsupol.so': Read-only file sy

stem

failed to copy 'x86/99SuperSUDaemon' to '/system/etc/init.d/99SuperSUDaemon': Re

ad-only file system

failed to copy 'x86/install-recovery.sh' to '/system/etc/install-recovery.sh': R

ead-only file system

cp: system/xbin/su: No such file or directory

cp: system/xbin/su: No such file or directory

cp: system/xbin/su: No such file or directory

cp: /system/xbin/sugote-mksh: Read-only file system

ln: /system/bin/su: Read-only file system

ln: /system/bin/install-recovery.sh: File exists

rm: /system/bin/app_process: Read-only file system

ln: /system/bin/app_process: File exists

mv: rename /system/bin/app_process32 to /system/bin/app_process32_original: Read

-only file system

ln: /system/bin/app_process32: File exists

cp: /system/bin/app_process32_original: No such file or directory

Unable to chmod /system/app/SuperSU: No such file or directory

Unable to chmod /system/app/SuperSU/SuperSU.apk: No such file or directory

Unable to chmod /system/xbin/su: No such file or directory

Unable to chmod /system/lib/libsupol.so: No such file or directory

Unable to chmod /system/bin/.ext: No such file or directory

Unable to chmod /system/bin/.ext/.su: No such file or directory

Unable to chmod /system/etc/init.d/99SuperSUDaemon: No such file or directory

Unable to chmod /system/xbin/daemonsu: No such file or directory

Unable to chmod /system/xbin/sugote: No such file or directory

Unable to chmod /system/xbin/sugote-mksh: No such file or directory

Unable to chmod /system/etc/install-recovery.sh: No such file or directory

Unable to chmod /system/xbin/supolicy: No such file or directory

Unable to chmod /system/bin/app_process32_original: No such file or directory

Unable to chmod /system/bin/app_process_init: No such file or directory

chcon: Could not label /system/xbin/su with u:object_r:system_file:s0: No such

file or directory

chcon: Could not label /system/bin/.ext/.su with u:object_r:system_file:s0: No

such file or directory

chcon: Could not label /system/lib/libsupol.so with u:object_r:system_file:s0:

No such file or directory

chcon: Could not label /system/etc/init.d/99SuperSUDaemon with u:object_r:syste

m_file:s0: No such file or directory

chcon: Could not label /system/bin/sh with u:object_r:system_file:s0: Read-onl

y file system

chcon: Could not label /system/xbin/sugote with u:object_r:zygote_exec:s0: No

such file or directory

chcon: Could not label /system/xbin/supolicy with u:object_r:system_file:s0: N

o such file or directory

chcon: Could not label /system/xbin/sugote-mksh with u:object_r:system_file:s0:

No such file or directory

chcon: Could not label /system/bin/app_process32_original with u:object_r:zygot

e_exec:s0: No such file or directory

chcon: Could not label /system/bin/app_process_init with u:object_r:system_file

:s0: No such file or directory

Finished, you can now exit the installer

Press any key to continue . . .

Edit: Fixed it! I had to manually do "adb root" then "adb remount" and remount succeeded that time and I was able to run the rest of the script and saw all the file transfers.