# File lib/puppet/provider/package/dpkg.rb, line 147
147:   def unhold
148:     begin
149:       Tempfile.open('puppet_dpkg_set_selection') { |tmpfile|
150:         tmpfile.write("#{@resource[:name]} install\n")
151:         tmpfile.flush
152:         execute([:dpkg, "--set-selections"], :stdinfile => tmpfile.path.to_s)
153:       }
154:     end
155:   end