CentOS 6.6安装Qt5.4

原材料：qt-opensource-linux-x64-5.4.0.run + CentOS 6.6 + gcc4.8

1. Install Development Tools

yum groupinstall "Development Tools"

2. Install glibc-devel.i686

yum install glibc-devel.i686

On Ubuntu it's called libc6-dev-i386-do

On Red Hat distros, the package name is glibc-devel.i686

On CentOS 5.8, the package name is glibc-devel.i386

On CentOS 6 / 7, the package name is glibc-devel.i686.

On SLES it's called glibc-devel-32bit - do zypper in glibc-devel-32bit

3. Download and install GCC 4.8.2 or latest version.

cd gcc-4.8.2

./contrib/download_prerequisites

mkdir gcc-bulid-4.8.2

cd /gcc-build-4.8.2

../configure --enable-checking=release --enable-languages=c,c++ --disable-multilib

make -j4

make install

4. Copy new GCC libraries to /usr/lib64

mv /usr/lib64/libstdc+''.so.6 /usr/lib64/libstdc.so.6.backup

cp -f /usr/local/lib64/libstdc++.so libstdc++.so.6 libstdc++.so.6.0.18 /usr/lib64

ldconfig -v

5. Download and install Qt 5.4.0 or latest version

./qt-opensource-linux-x64-5.4.0.run

imagine that you install the qt in the /opt/Qt5.4.0/

6. install libGL lib

yum install libGL

yum install libGL-devel

7. start the Qt：

cd /opt/Qt5.4.0/Tools/QtCreator/bin/

./qtcreator.sh