Error al tratar de ejectuar docker -t build .

[ombaocu]

Reading state information...
Package python-support is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Unable to locate package npm
E: Package 'python-support' has no installation candidate
The command '/bin/sh -c set -x; apt-get update && apt-get install -y --no-install-recommends ca-certificates curl nodejs npm python-support python-pyinotify python-oauthlib python-oerplib git-core && npm install -g less less-plugin-clean-css && ln -s /usr/bin/nodejs /usr/bin/node && curl -o wkhtmltox.deb -SL http://nightly.odoo.com/extra/wkhtmltox-0.12.1.2_linux-jessie-amd64.deb && echo '40e8b906de658a2221b15e4e8cd82565a47d7ee8 wkhtmltox.deb' | sha1sum -c - && dpkg --force-depends -i wkhtmltox.deb && apt-get -y install -f --no-install-recommends && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false -o APT::AutoRemove::SuggestsImportant=false npm && rm -rf /var/lib/apt/lists/* wkhtmltox.deb' returned a non-zero code: 100