1.9.0 on Arch Linux - compilation error

Hi,
I'm trying to compile Workrave 1.9.0-3 on my Arch Linux. I know that I
can use version from repository (1.9.0, too - don't know which one),
but the timers are frozen and I read that this bug has been fixed in
the newest release.

I'm doing ./configure, which ends with the following:

                        Workrave 1.9.0
                       ===================

                        prefix:   /usr

                           OS :   Unix

          GConf configuration :   yes
            XML configuration :   yes

                      Gtk GUI :   yes
                Gnome support :   yes
                  Kde support :   no
                 DBUS support :   no
           Networking support :   yes
                    Exercises :   yes

                    Debugging :   no
                    Test code :   no

...and then make stops with the following:

GlibIniConfigurator.cc: In member function 'void
GlibIniConfigurator::split_key(const std::string&, std::string&,
std::string&) const':
GlibIniConfigurator.cc:251: error: invalid conversion from 'const
char*' to 'char*'
make[4]: *** [libworkrave_backend_la-GlibIniConfigurator.lo] Error 1
make[4]: Leaving directory `/home/mik01aj/workrave-1.9.0/backend/src'
...
make: *** [all] Error 2

My system is ("uname -a" output):
Linux fork 2.6.30-ARCH #1 SMP PREEMPT Mon Jul 20 11:20:32 UTC 2009
i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux

I'm using g++ 4.4.1.

Any ideas? :)
Thanks in advance,
Nick D.

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