I tried installing
imagemagick package by
sudo apt-get install imagemagick
I'm getting the following error now, how to fix it.
$ sudo apt-get install imagemagick Reading package lists... Done Building dependency tree Reading state information... Done imagemagick is already the newest version (8:220.127.116.11+dfsg-16ubuntu2.3). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y Setting up install-info (6.4.90.dfsg.1-1build1) ... /usr/sbin/update-info-dir: 2: /etc/environment: TESSDATA_PREFIX: not found dpkg: error processing package install-info (--configure): subprocess installed post-installation script returned error exit status 127 Errors were encountered while processing: install-info E: Sub-process /usr/bin/dpkg returned an error code (1)