Redmine

Hi all,

I try to install Redmine on my shared hosting from the provider "PlanetHoster", the tutorial is:
https://github.com/lae/web/blob/master/_posts/2013-02-26-installing-redmine-1.4-on-cpanel-shared-hosting.md

But during this installation, when i run 'bundle install...', this error message appear:

Using rack-ssl 1.3.4

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /usr/bin/ruby extconf.rb
creating Makefile

make
gcc -I. -I/usr/lib/ruby/1.8/x86_64-linux -I/usr/lib/ruby/1.8/x86_64-linux -I. -DJSON_GENERATOR    -fPIC -g -O3  -fPIC  -Wall -O0 -ggdb  -c generator.c
make: execvp: gcc: Permission denied
make: *** [generator.o] Error 127

Gem files will remain installed in /home/username/.gem/ruby/1.8/gems/json-1.8.1 for inspection.
Results logged to /home/username/.gem/ruby/1.8/gems/json-1.8.1/ext/json/ext/generator/gem_make.out
An error occurred while installing json (1.8.1), and Bundler cannot continue.
Make sure that `gem install json -v '1.8.1'` succeeds before bundling.

When I run this line to install json "gem install json -v '1.8.1'", but a new error appear:

Building native extensions.  This could take a while...
ERROR:  Error installing json:
        ERROR: Failed to build gem native extension.

        /usr/bin/ruby extconf.rb
creating Makefile

make
gcc -I. -I/usr/lib/ruby/1.8/x86_64-linux -I/usr/lib/ruby/1.8/x86_64-linux -I. -DJSON_GENERATOR    -fPIC -g -O3  -fPIC  -Wall -O0 -ggdb  -c generator.c
make: execvp: gcc: Permission denied
make: *** [generator.o] Error 127

Gem files will remain installed in /home/username/.gem/ruby/1.8/gems/json-1.8.1 for inspection.
Results logged to /home/username/.gem/ruby/1.8/gems/json-1.8.1/ext/json/ext/generator/gem_make.out

Have you an idea please? my provider say me it's impossible to install redmine on shared hosting. I need to VPS server...

Thanks you very much