Checking if your kit is complete...
Looks good
Writing Makefile for Compress::unLZMA
cp lib/Compress/unLZMA.pm blib/lib/Compress/unLZMA.pm
/home/cpanrun/build/5.6.1/bin/perl -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/xsubpp  -typemap /home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/typemap unLZMA.xs > unLZMA.xsc && mv unLZMA.xsc unLZMA.c
gcc -c -I. -Ilzma_sdk/Source -DUSE_REENTRANT_API -D_GNU_SOURCE -D_REENTRANT -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2   -DVERSION=\"0.01\" -DXS_VERSION=\"0.01\" -fpic -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi/CORE  unLZMA.c
Running Mkbootstrap for Compress::unLZMA ()
chmod 644 unLZMA.bs
rm -f blib/arch/auto/Compress/unLZMA/unLZMA.so
LD_RUN_PATH="" gcc  -shared unLZMA.o  -o blib/arch/auto/Compress/unLZMA/unLZMA.so     
chmod 755 blib/arch/auto/Compress/unLZMA/unLZMA.so
cp unLZMA.bs blib/arch/auto/Compress/unLZMA/unLZMA.bs
chmod 644 blib/arch/auto/Compress/unLZMA/unLZMA.bs
Manifying blib/man3/Compress::unLZMA.3
PERL_DL_NONLAZY=1 /home/cpanrun/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/build/5.6.1/lib/5.6.1/i686-linux-thread-multi -I/home/cpanrun/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=0; runtests @ARGV;' t/*.t
t/Compress-unLZMA...#     Failed test (t/Compress-unLZMA.t at line 24)
#     Failed test (t/Compress-unLZMA.t at line 29)
#     Failed test (t/Compress-unLZMA.t at line 31)
# Looks like you failed 3 tests of 4016.
dubious
	Test returned status 3 (wstat 768, 0x300)
DIED. FAILED tests 3, 5-6
	Failed 3/4016 tests, 99.93% okay
Failed Test         Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/Compress-unLZMA.t	   3   768  4016    3   0.07%  3, 5-6
Failed 1/1 test scripts, 0.00% okay. 3/4016 subtests failed, 99.93% okay.
make: *** [test_dynamic] Error 2