[CMake] CMake 3.7.1 gui fails to launch

[daryl at daryllee.com]

I'm running Ubuntu 14.04 and I'm trying to get the current version of  
CMake to run.  (The apt-get version is 2.8).

I installed Qt4 (version 4.8.6) with

   $ sudo apt-get install libqt4-core libqt4-dev libqt4-gui qt4-dev-tools

I installed cmake

   $ ./bootstrap & make & sudo make install

all seemed to run without issue.  Running "cmake-gui --version"  
reported version 3.7.1, but running "cmake-gui" failed:

=========
daryl at eve-ldb:~/cmake/cmake-3.7.1$ cmake-gui --version
cmake version 3.7.1

CMake suite maintained and supported by Kitware (kitware.com/cmake).
daryl at eve-ldb:~/cmake/cmake-3.7.1$ cmake-gui
cmake-gui: symbol lookup error: cmake-gui: undefined symbol:  
_ZN9QListData11detach_growEPii
==========

That looks like a Qt linkage error.  Any suggestions on resolving this?