libc++abi.dylib: error from xspec

I could not solve this problem.

I install new heasoft 6.16 and OK.

type xspec
xspec is .../heasoft/heasoft-6.15.1/i386-apple-darwin12.5.0/bin/xspec
$xspec

                XSPEC version: 12.8.1g
                Build Date/Time: Thu Apr  3 12:33:54 2014

XSPEC12>xset APECROOT  apecNoLine/apec_v2.0.2_noline/apec_v2.0.2_noline
XSPEC12>model apec

Input parameter value, delta, min, bot, top, and max values for ...
              1       0.01(      0.01)      0.008      0.008         64         64
1:apec:kT>
              1     -0.001(      0.01)          0          0          5          5
2:apec:Abundanc>
              0      -0.01(      0.01)     -0.999     -0.999         10         10
3:apec:Redshift>
              1       0.01(      0.01)          0          0      1e+20      1e+24
4:apec:norm>
Reading APEC data from
apecNoLine/apec_v2.0.2_noline/apec_v2.0.2_noline
libc++abi.dylib: terminate called throwing an exception