octave:11> pkg install -verbose -forge control mkdir (/tmp/oct-nrY5Hf) untar (/tmp/control-3.4.0-3XdH5D.tar.gz, /tmp/oct-nrY5Hf) sh: 1: ./configure: Permission denied error: pkg: error running the configure script for control error: called from configure_make at line 101 column 9 install at line 202 column 7 pkg at line 603 column 9 octave:12>