problems compiling PGAdmin III 1.6.1 with ubuntu 6.06

hi all,

i wanted to compile PGAdmin III 1.6.1 with ubuntu 6.06 according the
compile-instructions at http://www.pgadmin.org/download/source.php and i
got the following message

configure: error: Your wxWidgets installation cannot support pgAdmin in
the selected configuration. This may be because it was configured
without the --enable-unicode option, or the combination of
dynamic/static linking and debug/non-debug libraries selected did not
match any installed wxWidgets libraries.

below i listed the installation-steps and the configure-messages from
pgadmin
i would appreciate every help i get.

thanks and greetings from munich
christian

p.s. the PostgreSQL version is 8.15

------------------------------------------------------------------------
-----------------------

installation-steps

Source-Installation wxWidgets
tar -zvxf wxGTK-2.8.0-rc1.tar.gz
sudo mv wxGTK-2.8.0-rc1 /usr/src/
cd /usr/src/wxGTK-2.8.0-rc1/

#GTK2+ Installation
sudo aptitude install libgtk2.0-dev

./configure --with-gtk --enable-gtk2 --enable-unicode
--enable-mimetype=no
make
sudo make install

# Install wxWidgets contrib modules.
cd contrib/
make
sudo make install

#Libraries
sudo aptitude install libxml2 2.6.18
sudo aptitude install libxslt1.1.x

Source-Installation pgadmin III
./configure

------------------------------------------------------------------------
-----------------------------

configure-messages

christian(at)christian-desktop:/usr/src/pgadmin3-1.6.1$ ./configure
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking how to create a ustar tar archive... gnutar
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for stdlib.h... (cached) yes
checking for stdbool.h that conforms to C99... yes
checking for _Bool... yes
checking for an ANSI C-conforming const... yes
checking for size_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking for working strtod... yes
checking for gethostbyname... yes
checking for inet_ntoa... yes
checking for memmove... yes
checking for memset... yes
checking for strchr... yes
checking for PQexec in -lpq... yes
checking for SSL_connect in -lpq... no
checking for krb5_free_principal in -lpq... no
checking libpq-fe.h usability... yes
checking libpq-fe.h presence... yes
checking for libpq-fe.h... yes
checking PostgreSQL in /usr/local/pgsql... ok
checking wxWidgets in /usr/local... failed
configure: error: Your wxWidgets installation cannot support pgAdmin in
the selected configuration. This may be because it was configured
without the --enable-unicode option, or the combination of
dynamic/static linking and debug/non-debug libraries selected did not
match any installed wxWidgets libraries.