Installer "ecksdee 0.0.9.tarbz2"

arthemus@arthemus-desktop:~$ cd '/home/arthemus/Bureau/ecksdee-0.0.9' 
arthemus@arthemus-desktop:~/Bureau/ecksdee-0.0.9$ ./configure
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
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 g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking how to treat C++ warnings as errors... -Werror
checking how to enable C++ PIC generation... -fPIC
checking if -shared is accepted... -shared
checking if -soname is accepted... yes
checking for ranlib... ranlib
checking for windres... no
checking for doxygen... no
checking for dot... dot
checking for texi2dvi... texi2dvi
checking for texi2pdf... texi2pdf
checking for dvips... dvips
checking for dvipdf... dvipdf
checking for makeinfo... makeinfo
checking for install... install
checking for libtool... libtool
checking for libtool... /usr/bin/libtool
checking classification of /usr/bin/libtool... gnu
checking for libtool... /usr/bin/libtool
checking classification of /usr/bin/libtool... gnu
checking how to create a directory... mkdir
checking how to create a directory tree... mkdir -p
checking for perl5... no
checking for perl... perl
checking for perl5... (cached) perl
checking for TemplateToolkit... no
checking for ttree... no
checking for pkg-config... pkg-config
checking if pkg-config recognizes cppunit... no
checking for cppunit-config... no
checking for libcppunit... no
checking for cs-config... no
configure: error:
*** Crystal Space could not be found or was unusable. The latest version is
*** always available from http://www.crystalspace3d.org/
*** Also, be sure that you have either installed Crystal Space or set the
*** CRYSTAL environment variable properly.