Bug Filed on 02-25-2016: Install fails in Installing myDevices agent


If you are only using 1.3G then you definitely have the lite version. Full version is around 3G with nothing else installed.


Thanks @ats1080s.

@kay you can download the full version here https://www.raspberrypi.org/downloads/raspbian/


Thank, is it possible to upgrade to the full version without reinstalling??
Hope that thats possible.


Check this out :slightly_smiling:


I kept getting this on one of my A+ pi’s running Jessie Lite… turned out that because I had customised /tmp it wouldn’t install either due to size requirements. I had set /tmp at 50MB using tmpfs (RAMDISK) and thus it would not install (required 200MB). A+ only has 256MB total so I had to remove my ramdisk /tmp… run the install and then reinstate.

I use this so that I can dump text into RAM instead of the SD card, thus increasing its life.

I guess I could also have hacked the setup.sh to use a different path too.


Hello, same issue here. i want to install on a working piaware from flight aware unit that i have already running outside, to add some sensors.
pi@piaware ~ $ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/root 7.2G 2.3G 4.6G 33% /
devtmpfs 214M 0 214M 0% /dev
tmpfs 44M 244K 44M 1% /run
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 22M 0 22M 0% /run/shm
/dev/mmcblk0p1 56M 20M 37M 36% /boot
tmpfs 22M 4.0K 22M 1% /tmp

System hostname piaware (
Operating system Debian Linux 7.11
Webmin version 1.810
Time on system Fri Aug 12 15:34:56 2016
Kernel and CPU Linux 4.1.19+ on armv6l
System uptime 0 hours, 11 minutes
Running processes 78
CPU load averages 1.40 (1 min) 1.00 (5 mins) 0.52 (15 mins)
CPU usage 81% user, 19% kernel, 0% IO, 0% idle
Real memory 98.54 MB used, 434.94 MB total

Local disk space 2.62 GB used, 7.16 GB total

i did the raspi config resize thing, and rebooted, but still stuck at install.
any pointers to fix this?


Welcome to Cayenne!

Looks like you’re running wheezy which isn’t supported any more. You will have to upgrade to Jessie to get Cayenne installed.


Hi! Have the same Setup requires at least 200Mb for install problem on piaware image based on Raspbian GNU/Linux 8.0 (jessie) on Rasberry Pi 3:

pi@img-1e:/$ uname -a
Linux piaware 4.4.0-1-rpi2 #1 SMP Debian 4.4.6-1+rpi14 (2016-05-05) armv7l GNU/Linux

pi@img-1:/$ cat /proc/version
Linux version 4.4.0-1-rpi2 (debian-kernel@lists.debian.org) (gcc version 4.9.2 (Raspbian 4.9.2-10) ) #1 SMP Debian 4.4.6-1+rpi14 (2016-05-05)

pi@img-1:/$ lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 8.0 (jessie)
Release:        8.0
Codename:       jessie

pi@img-1:/$ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 8 (jessie)"
NAME="Raspbian GNU/Linux"
VERSION="8 (jessie)"

pi@img-1:/$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev             10M     0   10M   0% /dev
tmpfs           185M  4.7M  181M   3% /run
/dev/mmcblk0p2  7.2G  1.8G  5.1G  26% /
tmpfs           463M  4.0K  463M   1% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           463M     0  463M   0% /sys/fs/cgroup
tmpfs           463M   19M  445M   4% /tmp
/dev/mmcblk0p1  128M   55M   73M  43% /boot
tmpfs            93M     0   93M   0% /run/user/1000

This is what I get after sudo bash rpi_XXXXXXXXXXX.sh -v:

+ set -x
+ exec
Thu May  4 15:18:49 MSK 2017 Installing myDevices agent
Thu May  4 15:18:52 MSK 2017 Installing myDevices agent
Setup requires at least 200Mb for install

Any idea to fix it?


Have a look at this thread Unable to install on raspberry pi 3

Basically the problem is that you have a non-default partition layout so you’ll have to modify the installer script to match what you have.


Thank you, it helped! Have changed

availableSize=df -k | head -2 | tail -1 | awk '{print $4}'


availableSize=df -k | head -4 | tail -1 | awk '{print $4}'

and commented out downloading and extracting myDevices-1.0.tar.gz in rpi_XXXXXXXXXXX.sh preventing overwrite my changes in myDevices-1.0/setup.sh.


@rsiegel might be worth redoing the installer to handle this a bit better.