ImageMagick / Can't find wand/MagickWand.h / Ubuntu 15.04 - ruby

Question

I was trying to install RMagick 2.13.4 for a few hours, and could't do it.
I find a post that has de same problem, but was no't resolved: Can't find wand/MagickWand.h
This is my console log:
Installing rmagick 2.13.4 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
/home/gfioriello/.rvm/rubies/ruby-2.0.0-p247/bin/ruby -r ./siteconf20151013-8735-126suhh.rb extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... yes
checking for ImageMagick version >= 6.4.9... yes
checking for stdint.h... yes
checking for sys/types.h... yes
checking for wand/MagickWand.h... no
Can't install RMagick 2.13.4. Can't find MagickWand.h.
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/home/gfioriello/.rvm/rubies/ruby-2.0.0-p247/bin/ruby
extconf failed, exit code 1
Gem files will remain installed in /home/gfioriello/.rvm/gems/ruby-2.0.0-p247#self_service/gems/rmagick-2.13.4 for inspection.
Results logged to /home/gfioriello/.rvm/gems/ruby-2.0.0-p247#self_service/extensions/x86_64-linux/2.0.0/rmagick-2.13.4/gem_make.out
An error occurred while installing rmagick (2.13.4), and Bundler cannot continue.
Make sure that `gem install rmagick -v '2.13.4'` succeeds before bundling.
I has Ubuntu 15.04
I install all the packages needed (imagemagick libmagickwand-dev, etc, I have tried all the packages described in other questions)
And this is my version of ImageMagick
gfioriello#dvt-005:~$ identify -version
Version: ImageMagick 6.8.9-9 Q16 x86_64 2015-01-06 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
Features: DPC Modules OpenMP
Delegates: bzlib djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib
If somebody knows what to do, it will be appreciate.

Answer 1

first check rmagick version supports which imagemagick and download according to it through this link https://download.imagemagick.org/ImageMagick/download/releases/
second once you download unzip it and go to the folder and open terminal and type command in terminal step by step a)./configure b) make c) sudo make install and for uninstall same version sudo make uninstall follow this link for the further information https://imagemagick.org/script/install-source.php d) sudo ldconfig /usr/local/lib
e) sudo apt-get install imagemagick libmagickwand-dev
f) sudo apt-get install libmagickcore-dev g) sudo apt-get install graphicsmagick-libmagick-dev-compat
once everything is done type convert --version to check the version and proper installation.
The output will be like Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 http://www.imagemagick.org
Copyright: © 1999-2017 ImageMagick Studio LLC
License: http://www.imagemagick.org/script/license.php
Features: Cipher DPC Modules OpenMP
Delegates (built-in): bzlib djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib.
if nothing is working than you have installed wrong ImageMagick version go to second point and uninstall it step by step a)./configure b) make c)sudo make uninstall. It is just same proces as installing for Imagemagick instead you have to use sudo make uninstall.