qt 5.1.1 under RHEL 6.4

ffarkas · 10-01-2013, 09:42 PM

Hi everybody

I just installed my 6.4 QT 5.1.1 on Redhat Enterprise Linux 6.4.
For that I have on the developer's website (http://qt-project.org) "qt-linux-opensource-5.1.1-x86-offline.run" downloaded.

This is where I installed with:

Code:

su
chmod +x qt-linux-opensource-5.1.1-x86-offline.run

and

Code:

./qt-linux-opensource-5.1.1-x86-offline.run

The problem is that the also installed QT Creator can not start.
I get the error message:

Code:

Das Core-Plugin konnte nicht geladen werden: /opt/Qt5.1.1/Tools/QtCreator/lib/qtcreator/plugins
/QtProject/libCore.so: Die Bibliothek /opt/Qt5.1.1/Tools/QtCreator/lib/qtcreator
/plugins/QtProject/libCore.so kann nicht geladen werden: (/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not 
found (required by /opt/Qt5.1.1/Tools/QtCreator/lib/qtcreator/plugins/QtProject/../.././libQt5CLucene.so.5))

Where can I get these missing library "libstdc++.so.6"?

On all other operating systems (Ubuntu, Debian), the installer has always worked flawlessly.

Thank you for your help
ffarkas

John VV · 10-02-2013, 12:07 AM

if you really NEED qt 5.1
I would install it on Fedora 19

RHEL 6.4 is VERY conservative in that the os uses older versions of programs
but
/usr/lib64/libstdc++.so.6
is a link to
/usr/lib64/libstdc++.so.6.0.13

replacing QT4 with QT5 might also null and void your support contract .

Code:

su -
yum search libstdc
--- from the list ----
yum install libstdc++6

this will be auto installed as a dependency from installing the development tools

Code:

su -
yum groupinstall "Development Tools"