[Kmatplot-general] kmatplot 0.4 compile error

[Adam R. <ren...@wr...>]

I have the following error when compiling kmatplot.  I am using gcc 3.2.1 and 
kde 3.1.  I'm not very knowledgeable about programing and compiling so if 
somebody could give me some advice it would be greatly appreciated.
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g++ -DHAVE_CONFIG_H -I. -I. -I../.. -I/usr/qt/3/include -I/usr/X11R6/include  
-DQT_THREAD_SUPPORT -pthread  -DNDEBUG -O0 -march=athlon-xp -O2 -pipe 
-fomit-frame-pointer -frerun-loop-opt -fexpensive-optimizations 
-falign-functions=4 -fno-exceptions -fno-check-new  -c qsdrvhittest.cpp
qsdrvhittest.h:41: sorry, not implemented: adjusting pointers for covariant
   returns
In file included from 
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.1/include/g++-v3/backward/iostream.h:31,
                 from qsdrvqt.cpp:27:
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.1/include/g++-v3/backward/backward_warning.h:32:2: 
warning: #warning This file includes at least one deprecated or antiquated 
header. Please consider using one of the 32 headers found in section 17.4.1.2 
of the C++ standard. Examples include substituting the <X> header for the 
<X.h> header for C++ includes, or <sstream> instead of the deprecated header 
<strstream.h>. To disable this warning use -Wno-deprecated.
make[3]: *** [qsdrvhittest.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory 
`/var/tmp/portage/kmatplot-0.4/work/kmatplot-0.4/kmatplot/widgets'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory 
`/var/tmp/portage/kmatplot-0.4/work/kmatplot-0.4/kmatplot'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/kmatplot-0.4/work/kmatplot-0.4'
make: *** [all-recursive-am] Error 2

!!! ERROR: app-sci/kmatplot-0.4 failed.
!!! Function kde_src_compile, Line 115, Exitcode 2
!!! died running emake, kde_src_compile:make
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Thanks
Adam
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