GLIBCXX_3.4.11 not found in libstdc++

[David Demelier]

Hello,

Since Guitar Pro 6 is available for linux, I dream about running it on 
FreeBSD,

I installed by hand the rpm required but trying to run it will complains:

$ ./GuitarPro
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./GuitarPro)
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./libGPCore.so)
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./libRSEAudioCore.so)
./GuitarPro: /usr/lib/libxml2.so.2: no version information available 
(required by ./libRSECore.so)
./GuitarPro: /usr/lib/libxml2.so.2: no version information available 
(required by ./libRSECore.so)
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./libRSECore.so)
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./libfilesystem.so)
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./libmemory.so)
./GuitarPro: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found 
(required by ./libxml.so)
./GuitarPro: /usr/lib/libxml2.so.2: no version information available 
(required by ./libxml.so)
./GuitarPro: /usr/lib/libxml2.so.2: no version information available 
(required by ./libxml.so)
./GuitarPro: /usr/lib/libxml2.so.2: no version information available 
(required by ./libxml.so)
./GuitarPro: /usr/lib/libxml2.so.2: no version information available 
(required by ./libxml.so

Is there any workaround possible? I'm running 9.0 on amd64

(Please CC me I'm not in the list)

cheers,

-- 
David Demelier