Unable to install

[ghost]

When I run dokku plugins-install, it runs through, and then spits out this at the end:

INFO[0011] The command [/bin/sh -c LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y -q postgresql-9.3 postgresql-contrib-9.3] returned a non-zero code: 100 

If it try any commands it says: PostgreSQL image not found... Did you run 'dokku plugins-install' ?

[StarWar]

I have the exact same issue

INFO[0032] The command [/bin/sh -c LC_ALL=C DEBIAN_FRONTEND=noninteractive apt-get install -y -q postgresql-9.3 postgresql-contrib-9.3] returned a non-zero code: 100

[mada41]

yes, i have same problem too