#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7d7f5b3 in __lll_lock_wait_private () from /lib/libc.so.6
#2  0xb7d1235f in _L_lock_10260 () from /lib/libc.so.6
#3  0xb7d10ad6 in free () from /lib/libc.so.6
#4  0xb7ff0d20 in _dl_scope_free (old=0x8162dc8) at dl-scope.c:32
#5  0xb7fec118 in _dl_map_object_deps (map=0x8158290, preloads=<value optimized out>, npreloads=3, 
    trace_mode=0, open_mode=-2147483648) at dl-deps.c:668
#6  0xb7ff1753 in dl_open_worker (a=0xbfff455c) at dl-open.c:291
#7  0xb7fed50f in _dl_catch_error (objname=0xbfff4584, errstring=0xbfff4580, mallocedp=0xbfff458b, 
    operate=0xb7ff15b0 <dl_open_worker>, args=0xbfff455c) at dl-error.c:178
#8  0xb7ff12e6 in _dl_open (file=0xb7dc711d "libgcc_s.so.1", mode=-2147483647, caller_dlopen=0x0, nsid=-2, 
    argc=1, argv=0xbffff184, env=0xbffff18c) at dl-open.c:583
#9  0xb7daaab2 in do_dlopen () from /lib/libc.so.6
#10 0xb7fed50f in _dl_catch_error (objname=0xbfff46c4, errstring=0xbfff46c0, mallocedp=0xbfff46cb, 
    operate=0xb7daaa50 <do_dlopen>, args=0xbfff46e4) at dl-error.c:178
#11 0xb7daabc5 in dlerror_run () from /lib/libc.so.6
#12 0xb7daac48 in __libc_dlopen_mode () from /lib/libc.so.6
#13 0xb7d84ef8 in init () from /lib/libc.so.6
#14 0xb7e48530 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S:122
#15 0xb7d850dd in backtrace () from /lib/libc.so.6
#16 0xb7d05fed in __libc_message () from /lib/libc.so.6
#17 0xb7d0bffb in malloc_printerr () from /lib/libc.so.6
#18 0xb7d0cd7b in _int_free () from /lib/libc.so.6
#19 0xb7d10add in free () from /lib/libc.so.6
#20 0xb60dc98f in operator delete (ptr=0xb7b2e930) at ../../../../libstdc++-v3/libsupc++/del_op.cc:44
#21 0xb7b067d8 in octave_base_value::~octave_base_value (this=0xb7b2e930, __in_chrg=<value optimized out>)
    at /usr/local/include/octave-3.2.4/octave/ov-base.h:130
#22 0xb7499a91 in operator= (this=0x8385df8, nargout=1) at ov.h:328
#23 tree_index_expression::rvalue1 (this=0x8385df8, nargout=1) at pt-idx.cc:401
#24 0xb747798f in tree_simple_assignment::rvalue1 (this=0x8385cc8) at pt-assign.cc:205
#25 0xb748d04b in tree_evaluator::visit_statement (this=0xb7ade1ec, stmt=...) at pt-eval.cc:699
#26 0xb74bc5cb in tree_statement::accept (this=0x8384868, tw=...) at pt-stmt.cc:152
#27 0xb7482d2b in tree_evaluator::visit_statement_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:735
#28 0xb74bc69b in tree_statement_list::accept (this=0x8384150, tw=...) at pt-stmt.cc:216

#29 0xb748aaf1 in tree_evaluator::visit_if_command_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:557
#30 0xb74bba38 in tree_if_command_list::accept (this=0x8383bb8, tw=...) at pt-select.cc:84
#31 0xb7482adb in tree_evaluator::visit_if_command (this=0xb7ade1ec, cmd=...) at pt-eval.cc:535
#32 0xb74bb768 in tree_if_command::accept (this=0x8386070, tw=...) at pt-select.cc:133
#33 0xb748cbfb in tree_evaluator::visit_statement (this=0xb7ade1ec, stmt=...) at pt-eval.cc:669
#34 0xb74bc5cb in tree_statement::accept (this=0x8386090, tw=...) at pt-stmt.cc:152
#35 0xb7482d2b in tree_evaluator::visit_statement_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:735
#36 0xb74bc69b in tree_statement_list::accept (this=0x83793c0, tw=...) at pt-stmt.cc:216
#37 0xb73a8e91 in octave_user_function::do_multi_index_op (this=0x81ebd84, nargout=1, args=...)
    at ov-usr-fcn.cc:454
#38 0xb739f759 in octave_user_function::subsref (this=0x81ebd84, type="(", idx=std::list = {...}, nargout=1)
    at ov-usr-fcn.cc:309
#39 0xb73aa915 in octave_user_function::subsref(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::list<octave_value_list, std::allocator<octave_value_list> > const&) ()
   from /usr/local/lib/octave-3.2.4/liboctinterp.so
#40 0xb734ad7a in octave_value::subsref (this=0xbfff5a70, type="(", idx=std::list = {...}, nargout=1)
    at ov.cc:1059
#41 0xb74a0a08 in tree_index_expression::rvalue (this=0x8326b00, nargout=1) at pt-idx.cc:387
#42 0xb7499a5b in tree_index_expression::rvalue1 (this=0x8326b00, nargout=1) at pt-idx.cc:398
#43 0xb747798f in tree_simple_assignment::rvalue1 (this=0x8326a78) at pt-assign.cc:205
#44 0xb748d04b in tree_evaluator::visit_statement (this=0xb7ade1ec, stmt=...) at pt-eval.cc:699
#45 0xb74bc5cb in tree_statement::accept (this=0x83267f8, tw=...) at pt-stmt.cc:152
#46 0xb7482d2b in tree_evaluator::visit_statement_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:735
#47 0xb74bc69b in tree_statement_list::accept (this=0x831a668, tw=...) at pt-stmt.cc:216
#48 0xb748aaf1 in tree_evaluator::visit_if_command_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:557
#49 0xb74bba38 in tree_if_command_list::accept (this=0x8307fb0, tw=...) at pt-select.cc:84
#50 0xb7482adb in tree_evaluator::visit_if_command (this=0xb7ade1ec, cmd=...) at pt-eval.cc:535
#51 0xb74bb768 in tree_if_command::accept (this=0x8339070, tw=...) at pt-select.cc:133
#52 0xb748cbfb in tree_evaluator::visit_statement (this=0xb7ade1ec, stmt=...) at pt-eval.cc:669
#53 0xb74bc5cb in tree_statement::accept (this=0x8339090, tw=...) at pt-stmt.cc:152
#54 0xb7482d2b in tree_evaluator::visit_statement_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:735
#55 0xb74bc69b in tree_statement_list::accept (this=0x831a3d0, tw=...) at pt-stmt.cc:216
#56 0xb73a8e91 in octave_user_function::do_multi_index_op (this=0x81eb94c, nargout=0, args=...)
    at ov-usr-fcn.cc:454

#57 0xb739f759 in octave_user_function::subsref (this=0x81eb94c, type="(", idx=std::list = {...}, nargout=0)
    at ov-usr-fcn.cc:309
#58 0xb734ad42 in octave_value::subsref (this=0xbfff65f0, type="(", idx=std::list = {...}, nargout=0)
    at ov.cc:1061
#59 0xb74a0a08 in tree_index_expression::rvalue (this=0x8323960, nargout=0) at pt-idx.cc:387
#60 0xb7499a5b in tree_index_expression::rvalue1 (this=0x8323960, nargout=0) at pt-idx.cc:398
#61 0xb748d04b in tree_evaluator::visit_statement (this=0xb7ade1ec, stmt=...) at pt-eval.cc:699
#62 0xb74bc5cb in tree_statement::accept (this=0x830ff00, tw=...) at pt-stmt.cc:152
#63 0xb7482d2b in tree_evaluator::visit_statement_list (this=0xb7ade1ec, lst=...) at pt-eval.cc:735
#64 0xb74bc69b in tree_statement_list::accept (this=0x8303190, tw=...) at pt-stmt.cc:216
#65 0xb73a6cab in octave_user_script::do_multi_index_op (this=0x833d188, nargout=0, args=...)
    at ov-usr-fcn.cc:134
#66 0xb71e6e53 in source_file (file_name="/usr/local/share/octave/3.2.4/m/optimization/PKG_ADD", context=
    "base", verbose=false, require_file=true, warn_for="") at parse.y:3615
#67 0xb70e8131 in execute_pkg_add_or_del (dir="/usr/local/share/octave/3.2.4/m/optimization/PKG_ADD", 
    script_file=<value optimized out>) at load-path.cc:1795
#68 0xb70e831d in execute_pkg_add (dir="/usr/local/share/octave/3.2.4/m/optimization") at load-path.cc:1803
#69 0xb70f4dc4 in load_path::do_set (this=0x8300130, p=
    ".:/usr/local/libexec/octave/3.2.4/site/oct/i686-pc-linux-gnu:/usr/local/libexec/octave/site/oct/api-v37/i686-pc-linux-gnu:/usr/local/libexec/octave/site/oct/i686-pc-linux-gnu:/usr/local/share/octave/3"..., 
    warn=false) at load-path.cc:580
#70 0xb70f576d in load_path::do_initialize (this=0x8300130, set_initial_path=true) at load-path.cc:505
#71 0xb71cb2a8 in initialize (argc=4, argv=0xbfff6e58, embedded=1) at load-path.h:52
#72 octave_main (argc=4, argv=0xbfff6e58, embedded=1) at octave.cc:816
#73 0xb7afc6be in pytave::init (silent=true) at pytave.cc:94
#74 0xb7b06527 in invoke<int, void (*)(bool), boost::python::arg_from_python<bool> > (this=0x818c7a0, 
    args=0x80acccc, kw=0x0) at /usr/include/boost/python/detail/invoke.hpp:81
#75 operator() (this=0x818c7a0, args=0x80acccc, kw=0x0) at /usr/include/boost/python/detail/caller.hpp:223
#76 boost::python::objects::caller_py_function_impl<boost::python::detail::caller<void (*)(bool), boost::python::default_call_policies, boost::mpl::vector2<void, bool> > >::operator() (this=0x818c7a0, args=0x80acccc, 
    kw=0x0) at /usr/include/boost/python/object/py_function.hpp:38
#77 0xb6142a8d in boost::python::objects::function::call(_object*, _object*) const ()
   from /usr/lib/libboost_python.so.1.42.0
#78 0xb6142cf7 in ?? () from /usr/lib/libboost_python.so.1.42.0

#79 0xb614bf62 in boost::python::detail::exception_handler::operator()(boost::function0<void> const&) const ()
   from /usr/lib/libboost_python.so.1.42.0
#80 0xb7b05ecf in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#81 operator()<bool, boost::python::detail::translate_exception<pytave::variable_name_exception, void (*)(pytave::variable_name_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost::function0<void> const&> > (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/bind/bind.hpp:382
#82 operator()<boost::python::detail::exception_handler, boost::function0<void> > (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/bind/bind_template.hpp:102
#83 boost::detail::function::function_obj_invoker2<boost::_bi::bind_t<bool, boost::python::detail::translate_exception<pytave::variable_name_exception, void (*)(pytave::variable_name_exception const&)>, boost::_bi::list3<boost::arg<1>, boost::arg<2>, boost::_bi::value<void (*)(pytave::variable_name_exception const&)> > >, bool, boost::python::detail::exception_handler const&, boost::function0<void> const&>::invoke (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:132
#84 0xb614bf3f in boost::python::detail::exception_handler::operator()(boost::function0<void> const&) const ()
   from /usr/lib/libboost_python.so.1.42.0
#85 0xb7b05e5f in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#86 operator()<bool, boost::python::detail::translate_exception<pytave::value_convert_exception, void (*)(pytave::value_convert_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost::function0<void> const&> > (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/bind/bind.hpp:382
#87 operator()<boost::python::detail::exception_handler, boost::function0<void> > (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/bind/bind_template.hpp:102
#88 boost::detail::function::function_obj_invoker2<boost::_bi::bind_t<bool, boost::python::detail::translate_exception<pytave::value_convert_exception, void (*)(pytave::value_convert_exception const&)>, boost::_bi::list3<boost::arg<1>, boost::arg<2>, boost::_bi::value<void (*)(pytave::value_convert_exception const&)> > >, bool, boost::python::detail::exception_handler const&, boost::function0<void> const&>::invoke (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:132
#89 0xb614bf3f in boost::python::detail::exception_handler::operator()(boost::function0<void> const&) const ()
   from /usr/lib/libboost_python.so.1.42.0
#90 0xb7b05def in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#91 operator()<bool, boost::python::detail::translate_exception<pytave::object_convert_exception, void (*)(pytave::object_convert_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost--
#90 0xb7b05def in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#91 operator()<bool, boost::python::detail::translate_exception<pytave::object_convert_exception, void (*)(pytave::object_convert_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost---Type <return> to continue, or q <return> to quit---
::function0<void> const&> > (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/bind/bind.hpp:382
#92 operator()<boost::python::detail::exception_handler, boost::function0<void> > (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/bind/bind_template.hpp:102
#93 boost::detail::function::function_obj_invoker2<boost::_bi::bind_t<bool, boost::python::detail::translate_exception<pytave::object_convert_exception, void (*)(pytave::object_convert_exception const&)>, boost::_bi::list3<boost::arg<1>, boost::arg<2>, boost::_bi::value<void (*)(pytave::object_convert_exception const&)> > >, bool, boost::python::detail::exception_handler const&, boost::function0<void> const&>::invoke (
    function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:132
#94 0xb614bf3f in boost::python::detail::exception_handler::operator()(boost::function0<void> const&) const ()
   from /usr/lib/libboost_python.so.1.42.0
#95 0xb7b05d7f in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#96 operator()<bool, boost::python::detail::translate_exception<pytave::octave_parse_exception, void (*)(pytave::octave_parse_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost::function0<void> const&> > (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/bind/bind.hpp:382
#97 operator()<boost::python::detail::exception_handler, boost::function0<void> > (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/bind/bind_template.hpp:102
#98 boost::detail::function::function_obj_invoker2<boost::_bi::bind_t<bool, boost::python::detail::translate_exception<pytave::octave_parse_exception, void (*)(pytave::octave_parse_exception const&)>, boost::_bi::list3<boost::arg<1>, boost::arg<2>, boost::_bi::value<void (*)(pytave::octave_parse_exception const&)> > >, bool, boost::python::detail::exception_handler const&, boost::function0<void> const&>::invoke (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:132
#99 0xb614bf3f in boost::python::detail::exception_handler::operator()(boost::function0<void> const&) const ()
   from /usr/lib/libboost_python.so.1.42.0
#100 0xb7b05d0f in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#101 operator()<bool, boost::python::detail::translate_exception<pytave::octave_error_exception, void (*)(pytave::octave_error_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost::function0<void> const&> > (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/bind/bind.hpp:382
#102 operator()<boost::python::detail::exception_handler, boost::function0<void> > (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/bind/bind_template.hpp:102
#103 boost::detail::function::function_obj_invoker2<boost::_bi::bind_t<bool, boost::python::detail::translate_exception<pytave::octave_error_exception, void (*)(pytave::octave_error_exception const&)>, boost::_bi::list3<boost::arg<1>, boost::arg<2>, boost::_bi::value<void (*)(pytave::octave_error_exception const&)> > >, bool, boost--
::python::detail::exception_handler const&, boost::function0<void> const&>::invoke (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/function/function_template.hpp:132
#104 0xb614bf3f in boost::python::detail::exception_handler::operator()(boost::function0<void> const&) const
    () from /usr/lib/libboost_python.so.1.42.0
#105 0xb7b05c9f in operator() (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/python/detail/translate_exception.hpp:48
#106 operator()<bool, boost::python::detail::translate_exception<pytave::pytave_exception, void (*)(pytave::pytave_exception const&)>, boost::_bi::list2<boost::python::detail::exception_handler const&, boost::function0<void> const&> > (function_obj_ptr=..., a0=..., a1=...) at /usr/include/boost/bind/bind.hpp:382
#107 operator()<boost::python::detail::exception_handler, boost::function0<void> > (function_obj_ptr=..., 
    a0=..., a1=...) at /usr/include/boost/bind/bind_template.hpp:102
#108 boost::detail::function::function_obj_invoker2<boost::_bi::bind_t<bool, boost::python::detail::translate_exception<pytave::pytave_exception, void (*)(pytave::pytave_exception const&)>, boost::_bi::list3<boost::arg<1>, boost::arg<2>, boost::_bi::value<void (*)(pytave::pytave_exception const&)> > >, bool, boost::python::detail::exception_handler const&, boost::function0<void> const&>::invoke (function_obj_ptr=..., a0=..., a1=...)
    at /usr/include/boost/function/function_template.hpp:132
#109 0xb614bd30 in boost::python::handle_exception_impl(boost::function0<void>) ()
   from /usr/lib/libboost_python.so.1.42.0
#110 0xb6144223 in ?? () from /usr/lib/libboost_python.so.1.42.0
#111 0xb7eddcc0 in PyObject_Call (func=0x8187af8, arg=0x80acccc, kw=0x0) at Objects/abstract.c:2492
#112 0xb7f18eab in do_call (f=0x81865ec, throwflag=0) at Python/ceval.c:3968
#113 call_function (f=0x81865ec, throwflag=0) at Python/ceval.c:3773
#114 PyEval_EvalFrameEx (f=0x81865ec, throwflag=0) at Python/ceval.c:2412
#115 0xb7f1dcc9 in PyEval_EvalCodeEx (co=0x80a3cc8, globals=0x80aa46c, locals=0x80aa46c, args=0x0, 
    argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3000
#116 0xb7f17253 in PyEval_EvalCode (co=0x80a3cc8, globals=0x80aa46c, locals=0x80aa46c) at Python/ceval.c:541
#117 0xb7f2a847 in PyImport_ExecCodeModuleEx (name=0xbfff963b "pytave.pytave", co=0x80a3cc8, 
    pathname=0xbfff753b "/usr/lib/python2.6/site-packages/pytave/pytave.pyc") at Python/import.c:677
#118 0xb7f2aaa5 in load_source_module (name=0xbfff963b "pytave.pytave", 
    pathname=0xbfff753b "/usr/lib/python2.6/site-packages/pytave/pytave.pyc", fp=0x81571c8)
    at Python/import.c:1017
#119 0xb7f2bd19 in import_submodule (mod=0xb7c5d614, subname=0xbfff9642 "pytave", 
    fullname=0xbfff963b "pytave.pytave") at Python/import.c:2591
#120 0xb7f2c009 in load_next (mod=0xb7c5d614, altmod=0xb7f9c2a0, p_name=0xbfff962c, 
    buf=0xbfff963b "pytave.pytave", p_buflen=0xbfff9634) at Python/import.c:2411
#121 0xb7f2c3b7 in import_module_level (name=0x0, globals=<value optimized out>, locals=0x80aa35c, 
    fromlist=0x80ac04c, level=-1) at Python/import.c:2133
#122 0xb7f2c9a9 in PyImport_ImportModuleLevel (name=0x80a9ff4 "pytave", globals=0x80aa35c, locals=0x80aa35c, 
    fromlist=0x80ac04c, level=-1) at Python/import.c:2184
#123 0xb7f16fbf in builtin___import__ (self=0x0, args=0x80ab0a4, kwds=0x0) at Python/bltinmodule.c:48
#124 0xb7ef5845 in PyCFunction_Call (func=0xb7c7a2ac, arg=0x80ab0a4, kw=0x0) at Objects/methodobject.c:85
#125 0xb7eddcc0 in PyObject_Call (func=0xb7c7a2ac, arg=0x80ab0a4, kw=0x0) at Objects/abstract.c:2492
#126 0xb7f175b6 in PyEval_CallObjectWithKeywords (func=0xb7c7a2ac, arg=0x80ab0a4, kw=0x0)
    at Python/ceval.c:3619
#127 0xb7f19330 in PyEval_EvalFrameEx (f=0x815707c, throwflag=0) at Python/ceval.c:2159
#128 0xb7f1dcc9 in PyEval_EvalCodeEx (co=0x80a34e8, globals=0x80aa35c, locals=0x80aa35c, args=0x0, 
    argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3000
#129 0xb7f17253 in PyEval_EvalCode (co=0x80a34e8, globals=0x80aa35c, locals=0x80aa35c) at Python/ceval.c:541
#130 0xb7f2a847 in PyImport_ExecCodeModuleEx (name=0xbfffdbab "pytave", co=0x80a34e8, 
    pathname=0xbfffaa4b "/usr/lib/python2.6/site-packages/pytave/__init__.pyc") at Python/import.c:677
#131 0xb7f2aaa5 in load_source_module (name=0xbfffdbab "pytave", 
    pathname=0xbfffaa4b "/usr/lib/python2.6/site-packages/pytave/__init__.pyc", fp=0x8156d80)
    at Python/import.c:1017
#132 0xb7f2b217 in load_package (name=0xbfffdbab "pytave", pathname=<value optimized out>)
    at Python/import.c:1073
#133 0xb7f2bd19 in import_submodule (mod=0xb7f9c2a0, subname=0xbfffdbab "pytave", 
    fullname=0xbfffdbab "pytave") at Python/import.c:2591
#134 0xb7f2c009 in load_next (mod=0xb7f9c2a0, altmod=0xb7f9c2a0, p_name=0xbfffdb9c, buf=0xbfffdbab "pytave", 
    p_buflen=0xbfffdba4) at Python/import.c:2411
#135 0xb7f2c8e1 in import_module_level (name=0x0, globals=<value optimized out>, locals=0xb7c8f24c, 
    fromlist=0xb7f9c2a0, level=-1) at Python/import.c:2133
#136 0xb7f2c9a9 in PyImport_ImportModuleLevel (name=0x80a9ff4 "pytave", globals=0xb7c8f24c, 
    locals=0xb7c8f24c, fromlist=0xb7f9c2a0, level=-1) at Python/import.c:2184
#137 0xb7f16fbf in builtin___import__ (self=0x0, args=0xb7c952d4, kwds=0x0) at Python/bltinmodule.c:48
#138 0xb7ef5845 in PyCFunction_Call (func=0xb7c7a2ac, arg=0xb7c952d4, kw=0x0) at Objects/methodobject.c:85
#139 0xb7eddcc0 in PyObject_Call (func=0xb7c7a2ac, arg=0xb7c952d4, kw=0x0) at Objects/abstract.c:2492
#140 0xb7f175b6 in PyEval_CallObjectWithKeywords (func=0xb7c7a2ac, arg=0xb7c952d4, kw=0x0)
    at Python/ceval.c:3619
#141 0xb7f19330 in PyEval_EvalFrameEx (f=0x8156c34, throwflag=0) at Python/ceval.c:2159
#142 0xb7f1dcc9 in PyEval_EvalCodeEx (co=0xb7c93770, globals=0xb7c8f24c, locals=0xb7c8f24c, args=0x0, 
    argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3000
#143 0xb7f17253 in PyEval_EvalCode (co=0xb7c93770, globals=0xb7c8f24c, locals=0xb7c8f24c)
    at Python/ceval.c:541
#144 0xb7f31cfc in run_mod (mod=<value optimized out>, filename=<value optimized out>, globals=0xb7c8f24c, 
    locals=0xb7c8f24c, flags=0xbffff09c, arena=0x80544b0) at Python/pythonrun.c:1339
#145 0xb7ec8d6b in PyRun_InteractiveOneFlags (fp=0xb7e05420, filename=0xb7f5bb53 "<stdin>", flags=0xbffff09c)
    at Python/pythonrun.c:844
#146 0xb7ec8e85 in PyRun_InteractiveLoopFlags (fp=0xb7e05420, filename=0xb7f5bb53 "<stdin>", flags=0xbffff09c)
    at Python/pythonrun.c:764
#147 0xb7f32f02 in PyRun_AnyFileExFlags (fp=0xb7e05420, filename=0xb7f5bb53 "<stdin>", closeit=0, 
    flags=0xbffff09c) at Python/pythonrun.c:733
#148 0xb7f3a010 in Py_Main (argc=1, argv=0xbffff184) at Modules/main.c:572
#149 0x08048687 in main (argc=1, argv=0xbffff184) at Modules/python.c:23