Problem with portupgrade - "could not find a temporary directory"

[Bernt Hansson]

On 2014-10-23 15:21, Kent Kuriyama wrote:
> This problem is self-inflicted but I can't figure out what I did to cause
> it.  When using 'portupgrade' to upgrade software I get the following
> message:
>
> root at monitor4:~ # portupgrade -fp dri
> [Reading data from pkg(8) ... - 635 packages found - done]
> ** Listing the failed packages (-:ignored / *:skipped / !:failed)
>          ! graphics/dri (dri-9.1.7_6,2)  (could not find a temporary
> directory)
>
> The environment variables are set:
>
> PKG_TMPDIR=/tmp
> TMPDIR=/tmp
>
> I am unable to find the string "could not find a temporary directory" in
> the source tree of portupgrade.  Does anyone know what could cause this
> message?  Thanks.
>
> Kent

Full filesystem?