Error for convert command in command line

Question

I have a bash shell script as below.

#!/bin/bash

SIZES=("512" "1024" "2048")

for i in ${!SIZES[*]}
do
    SIZE=${SIZES[$i]}
    ec         


        

Answer 1

port install not work for me. it always return "Error: Port ImageMagick not found" if you failed installing with port, you can download pkg and install it directly from http://cactuslab.com/imagemagick/

Answer 2

Steps to follow

• Confirm macport is installed for reference https://www.macports.org/install.php
• Then install imagemagick using any of the following method

install using command$ sudo port install ImageMagick or using Homebrew command brew install imagemagick or download from the link http://cactuslab.com/imagemagick/

• Then close your terminal and restart the pc and run your code again.

Answer 3

convert is part of ImageMagick which is not installed by default on OS X.

From the download instructions on the ImageMagick site:

• Install MacPorts

• Install ImageMagick with

   $ sudo port install ImageMagick
  

Answer 4

You can also make it with help of Homebrew - which is quite nice and popular package manager

1. To Install homeBrew past in your terminal

   ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

2. To install imagemagick past in the terminal

   brew install imagemagick