freebsd stable - Nov 2015 - trouble upgrade jails to 10.2 (make distrib-dirs)

I am getting a failure running mergemaster as per the FreeBSD handbook. I'm
a bit lost as to what the error is telling me to do.

Thanks for any help
Ari




# mergemaster -U -D /jails/anu_6002

realpath: /usr/src: No such file or directory
*** The directory specified for the temporary root environment,
    /var/tmp/temproot, exists.  This can be a security risk if untrusted
    users have access to the system.

  Use 'd' to delete the old /var/tmp/temproot and continue
  Use 't' to select a new temporary root directory
  Use 'e' to exit mergemaster

  Default is to use /var/tmp/temproot as is

How should I deal with this? [Use the existing /var/tmp/temproot] d

   *** Deleting the old /var/tmp/temproot

*** Creating the temporary root environment in /var/tmp/temproot
 *** /var/tmp/temproot ready for use
 *** Creating and populating directory structure in /var/tmp/temproot

make: don't know how to make distrib-dirs. Stop
make: don't know how to make distrib-dirs. Stop

  *** FATAL ERROR: Cannot 'cd' to  and install files to
      the temproot environment



-- 
-------------------------->
Aristedes Maniatis
ish
http://www.ish.com.au
Level 1, 30 Wilson Street Newtown 2042 Australia
phone +61 2 9550 5001   fax +61 2 9550 4001
GPG fingerprint CBFB 84B4 738D 4E87 5E5C  5EFA EF6A 7D2E 3E49 102A

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Aristedes Maniatis wrote on 11/14/2015 11:08:
> I am getting a failure running mergemaster as per the FreeBSD handbook.
I'm a bit lost as to what the error is telling me to do.
What was the method used to upgrade host system and jail? Did you used 
freebsd-update or make installworld?


> # mergemaster -U -D /jails/anu_6002
>
> realpath: /usr/src: No such file or directory
This means you don't have /usr/src so the mergemaster cannot make files 
in /var/tmp/temproot because these files are created from /usr/src

So make sure you have mounted /usr/src/ with source files for current 
version of the system (the version you need to update to) and then try this

cd /usr/src
mergemaster -F -v -i -P -U -t /var/tmp/mergemaster/anu_6002 -d -D 
/jails/anu_6002

Miroslav Lachman
> *** The directory specified for the temporary root environment,
>      /var/tmp/temproot, exists.  This can be a security risk if untrusted
>      users have access to the system.
>
>    Use 'd' to delete the old /var/tmp/temproot and continue
>    Use 't' to select a new temporary root directory
>    Use 'e' to exit mergemaster
>
>    Default is to use /var/tmp/temproot as is
>
> How should I deal with this? [Use the existing /var/tmp/temproot] d
>
>     *** Deleting the old /var/tmp/temproot
>
> *** Creating the temporary root environment in /var/tmp/temproot
>   *** /var/tmp/temproot ready for use
>   *** Creating and populating directory structure in /var/tmp/temproot
>
> make: don't know how to make distrib-dirs. Stop
> make: don't know how to make distrib-dirs. Stop
>
>    *** FATAL ERROR: Cannot 'cd' to  and install files to
>        the temproot environment