Podobnie jak wiele innych, mam problem z zainstalowaniem rmagick na Ubuntu podczas uruchamiania instalacji pakietu.

Ten błąd pojawia się w poleceniu instalacji pakietu:

Installing rmagick (2.13.1) 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /usr/local/rvm/rubies/ruby-1.8.7-p371/bin/ruby extconf.rb 
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... no
Can't install RMagick 2.13.1. Can't find Magick-config in /usr/local/rvm/gems/ruby-1.8.7-p371/bin:/usr/local/rvm/gems/ruby-1.8.7-p371@global/bin:/usr/local/rvm/rubies/ruby-1.8.7-p371/bin:/usr/local/rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

*** 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=/usr/local/rvm/rubies/ruby-1.8.7-p371/bin/ruby


Gem files will remain installed in /home/selfsale/.bundler/tmp/2908/gems/rmagick-2.13.1 for inspection.
Results logged to /home/selfsale/.bundler/tmp/2908/gems/rmagick-2.13.1/ext/RMagick/gem_make.out

An error occurred while installing rmagick (2.13.1), and Bundler cannot continue.
Make sure that `gem install rmagick -v '2.13.1'` succeeds before bundling.

Następnie przeprowadziłem kilka poszukiwań i znalazłem kilka sugestii dotyczących dodawania brakujących lib:

sudo apt-get install libmagick9-dev:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package libmagick9-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  graphicsmagick-libmagick-dev-compat

E: Package 'libmagick9-dev' has no installation candidate

sudo apt-get zainstaluj graphicsmagick-libmagick-dev-compat:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 graphicsmagick-libmagick-dev-compat : Depends: libgraphicsmagick1-dev but it is not going to be installed
                                       Depends: libgraphicsmagick++1-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

sudo apt-get install libmagickwand-dev:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libmagickwand-dev : Depends: libmagickcore-dev (= 8:6.6.9.7-5ubuntu3.2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

sudo apt-get zainstaluj libmagickcore-dev:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libmagickcore-dev : Depends: libbz2-dev but it is not going to be installed
                     Depends: libfreetype6-dev but it is not going to be installed
                     Depends: libpng-dev
                     Depends: librsvg2-dev but it is not going to be installed
                     Depends: libwmf-dev but it is not going to be installed
                     Depends: libx11-dev but it is not going to be installed
                     Depends: libxext-dev but it is not going to be installed
                     Depends: libxt-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

sudo apt-get install libmagick ++ - dev:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libmagick++-dev : Depends: libmagickcore-dev (= 8:6.6.9.7-5ubuntu3.2) but it is not going to be installed
                   Depends: libmagickwand-dev (= 8:6.6.9.7-5ubuntu3.2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

Wydaje się, że każda próba zainstalowania poprawnych pakietów powoduje ten problem.

Właśnie widziałem post o instalowaniu imagemagick ze źródła, więc spróbuję tego, ale jeśli ktoś ma jakieś lepsze pomysły, chciałbym je usłyszeć.

Dzięki