ERROR: Can't install RMagick 3.1.0. Can't find ImageMagick with pkg-config

[Shash1i]

Kindly assist, I am trying to set up Redmine on my centos server but while executing the command: bundle install --without development test postgresql sqlite getting the following attached error, I am struggling from a long time but still didn't able to found any working solution

vi /home/redmine/.rvm/gems/ruby-2.6.3/extensions/x86_64-linux/2.6.0/rmagick-2.16.0/mkmf.log

find_executable: checking for gcc... -------------------- yes

find_executable: checking for Magick-config... -------------------- no

find_executable: checking for pkg-config... -------------------- yes

Detected ImageMagick version:
nil versions are discouraged and will be deprecated in Rubygems 4
Can't install RMagick 2.16.0. You must have ImageMagick 6.4.9 or later.
Can't install RMagick 2.16.0. You must have ImageMagick 6.4.9 or later.

[Shash1i]

Mine installed bundler and ruby version is

Bundler version 1.17.2
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]