[SOLVED]Problem with Qt installation.

[claudiogc]

Hello, guys.
I'm using Debian Squeeze 6.0.6 and GCC and G++ 4.4.5. I'm trying to install qt-linux-opensource-5.0.2-x86_64 and i'm having this error message:
[quote]./qt-linux-opensource-5.0.2-x86_64-offline.run: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by ./qt-linux-opensource-5.0.2-x86_64-offline.run)
[/quote]

What can i do to solve this problem?

Thank you.

[qxoz]

Hi!
Welcome to DevNet.
As i know Qt 5 requires gcc 4.7, try update your gcc.

[sierdzio]

You can compile Qt yourself, then it won't complain for missing symbols. Qt can be compiled with any C++98 compliant compiler, so GCC 4.4 should work. Updating it to 4.7 or 4.8 is a good idea, too - you'll benefit from huge amount of optimisations, and C++11 support.

[claudiogc]

Ok, thank you, guys!
I'll update my Gcc.

Thanks for helping me.

[Swinetha]

I want to install qt in RHEL6.1 version.

when I run the downloaded file

./qt-linux-opensource-5.0.2-x86-offline.run
it gives this error::

bq. ./qt-linux-opensource-5.0.2-x86-offline.run: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found (required by ./qt-linux-opensource-5.0.2-x86-offline.run)

and my RHEL contain GLIBC

GLIBCXX_3.4
GLIBCXX_3.4.1
GLIBCXX_3.4.2
GLIBCXX_3.4.3
GLIBCXX_3.4.4
GLIBCXX_3.4.5
GLIBCXX_3.4.6
GLIBCXX_3.4.7
GLIBCXX_3.4.8
GLIBCXX_3.4.9
GLIBCXX_3.4.10
GLIBCXX_3.4.11
GLIBCXX_3.4.12
GLIBCXX_3.4.13
GLIBC_2.0
GLIBC_2.3
GLIBC_2.4
GLIBC_2.1
GLIBC_2.1.3
GLIBC_2.3.2
GLIBC_2.2
GLIBCXX_FORCE_NEW
GLIBCXX_DEBUG_MESSAGE_LENGTH

how can I upgrade to GLIBCXX_3.4.15