Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lchasen
Writing Makefile for Text::ChaSen
cp ChaSen.pm blib/lib/Text/ChaSen.pm
/home/cpanrun/tmp/5.10.0/bin/perl /home/cpanrun/build/5.10.0/lib/ExtUtils/xsubpp  -typemap /home/cpanrun/build/5.10.0/lib/ExtUtils/typemap  ChaSen.xs > ChaSen.xsc && mv ChaSen.xsc ChaSen.c
Please specify prototyping behavior for ChaSen.xs (see perlxs manual)
gcc -c   -D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DPRIVLIB_LAST_IN_INC -fno-strict-aliasing -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm -O2   -DVERSION=\"1.04\" -DXS_VERSION=\"1.04\" -fPIC "-I/home/cpanrun/build/5.10.0/lib/CORE"   ChaSen.c
Running Mkbootstrap for Text::ChaSen ()
chmod 644 ChaSen.bs
rm -f blib/arch/auto/Text/ChaSen/ChaSen.so
gcc  -shared -O2 ChaSen.o  -o blib/arch/auto/Text/ChaSen/ChaSen.so 	\
     	\
  
chmod 755 blib/arch/auto/Text/ChaSen/ChaSen.so
cp ChaSen.bs blib/arch/auto/Text/ChaSen/ChaSen.bs
chmod 644 blib/arch/auto/Text/ChaSen/ChaSen.bs
Manifying blib/man3/Text::ChaSen.3
No tests defined for Text::ChaSen extension.
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Installing /home/cpanrun/build/5.10.0/site/lib/auto/Text/ChaSen/ChaSen.so
Installing /home/cpanrun/build/5.10.0/site/lib/auto/Text/ChaSen/ChaSen.bs
Installing /home/cpanrun/build/5.10.0/html/site/lib/Text/ChaSen.html
Installing /home/cpanrun/build/5.10.0/site/lib/Text/ChaSen.pm
Installing /home/cpanrun/build/5.10.0/site/man/man3/Text::ChaSen.3
Appending installation info to /home/cpanrun/build/5.10.0/lib/perllocal.pod