问题
I upgraded my Mac to a OSX 10.11.4, and sadly I found my theano cannot be imported anymore. Here is information about my machine:
➜ ~ gcc --version
Configured with: -prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/c++/4.2.1
Apple LLVM version 7.3.0 (clang-703.0.29)
Target: x86_64-apple-darwin15.4.0
Thread model: posix
InstalledDir:/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
The logs are list below and I hope somebody can help me out. The output is very long and I just listed part of it here. The full version can be found here.
Python 3.5.1 (v3.5.1:37a07cee5969, Dec 5 2015, 21:12:44)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import theano
00001 #include <Python.h>
00002 #include "theano_mod_helper.h"
00003 #include "structmember.h"
00004 #include <sys/time.h>
00005
00006 #if PY_VERSION_HEX >= 0x03000000
00007 #include "numpy/npy_3kcompat.h"
00008 #define PyCObject_AsVoidPtr NpyCapsule_AsVoidPtr
00009 #define PyCObject_GetDesc NpyCapsule_GetDesc
00010 #define PyCObject_Check NpyCapsule_Check
00011 #endif
00012
00013 #ifndef Py_TYPE
00014 #define Py_TYPE(obj) obj->ob_type
00015 #endif
00016
00017 /**
00018
00019 TODO:
00020 - Check max supported depth of recursion
00021 - CLazyLinker should add context information to errors caught during evaluation. Say what node we were on, add the traceback attached to the node.
00022 - Clear containers of fully-useed intermediate results if allow_gc is 1
00023 - Add timers for profiling
00024 - Add support for profiling space used.
00025
00026
00027 */
00028 static double pytime(const struct timeval * tv)
00029 {
00030 struct timeval t;
00031 if (!tv)
00032 {
00033 tv = &t;
00034 gettimeofday(&t, NULL);
00035 }
00036 return (double) tv->tv_sec + (double) tv->tv_usec / 1000000.0;
00037 }
00038
00039 /**
00040 Helper routine to convert a PyList of integers to a c array of integers.
00041 */
00042 static int unpack_list_of_ssize_t(PyObject * pylist, Py_ssize_t **dst, Py_ssize_t *len,
00043 const char* kwname)
00044 {
00045 Py_ssize_t buflen, *buf;
00046 if (!PyList_Check(pylist))
00047 {
00048 PyErr_Format(PyExc_TypeError, "%s must be list", kwname);
00049 return -1;
00050 }
00051 assert (NULL == *dst);
00052 *len = buflen = PyList_Size(pylist);
00053 *dst = buf = (Py_ssize_t*)calloc(buflen, sizeof(Py_ssize_t));
00054 assert(buf);
00055 for (int ii = 0; ii < buflen; ++ii)
00056 {
00057 PyObject * el_i = PyList_GetItem(pylist, ii);
00058 Py_ssize_t n_i = PyNumber_AsSsize_t(el_i, PyExc_IndexError);
00059 if (PyErr_Occurred())
00060 {
00061 free(buf);
00062 *dst = NULL;
00063 return -1;
00064 }
00065 buf[ii] = n_i;
00066 }
00067 return 0;
00068 }
00069
00070 /**
00071
00072 CLazyLinker
00075 */
00076 typedef struct {
00077 PyObject_HEAD
00078 /* Type-specific fields go here. */
00079 PyObject * nodes; // the python list of nodes
00080 PyObject * thunks; // python list of thunks
00081 PyObject * pre_call_clear; //list of cells to clear on call.
00082 int allow_gc;
00083 Py_ssize_t n_applies;
00084 int n_vars; // number of variables in the graph
00085 int * var_computed; // 1 or 0 for every variable
00086 PyObject ** var_computed_cells;
00087 PyObject ** var_value_cells;
00088 Py_ssize_t **dependencies; // list of vars dependencies for GC
00089 Py_ssize_t *n_dependencies;
00090
00091 Py_ssize_t n_output_vars;
00092 Py_ssize_t * output_vars; // variables that *must* be evaluated by call
00093
00094 int * is_lazy; // 1 or 0 for every thunk
00095
00096 Py_ssize_t * var_owner; // nodes[[var_owner[var_idx]]] is var[var_idx]->owner
00097 int * var_has_owner; // 1 or 0
00098
00099 Py_ssize_t * node_n_inputs;
00100 Py_ssize_t * node_n_outputs;
00101 Py_ssize_t ** node_inputs;
00102 Py_ssize_t ** node_outputs;
00103 Py_ssize_t * node_inputs_outputs_base; // node_inputs and node_outputs point into this
00104 Py_ssize_t * node_n_prereqs;
00105 Py_ssize_t ** node_prereqs;
00106
00107 Py_ssize_t * update_storage; // input cells to update with the last outputs in output_vars
00108 Py_ssize_t n_updates;
00109
00110 void ** thunk_cptr_fn;
00111 void ** thunk_cptr_data;
00112 PyObject * call_times;
00113 PyObject * call_counts;
00114 int do_timing;
00115 int need_update_inputs;
00116 int position_of_error; // -1 for no error, otw the index into `thunks` that failed.
00117 } CLazyLinker;
...............
= ==============================
Problem occurred during compilation with the command line below:
/usr/bin/clang++ -dynamiclib -g -march=haswell -target-feature -sse4a -target-feature -avx512bw -target-feature +cx16 -target-feature -tbm -target-feature +xsave -target-feature -fma4 -target-feature -avx512vl -target-feature -prfchw -target-feature +bmi2 -target-feature -adx -target-feature -xsavec -target-feature +fsgsbase -target-feature +avx -target-feature -avx512cd -target-feature -avx512pf -target-feature -rtm -target-feature +popcnt -target-feature +fma -target-feature +bmi -target-feature +aes -target-feature +rdrnd -target-feature -xsaves -target-feature +sse4.1 -target-feature +sse4.2 -target-feature +avx2 -target-feature -avx512er -target-feature +sse -target-feature +lzcnt -target-feature +pclmul -target-feature -avx512f -target-feature +f16c -target-feature +ssse3 -target-feature +mmx -target-feature +cmov -target-feature -xop -target-feature -rdseed -target-feature +movbe -target-feature -hle -target-feature +xsaveopt -target-feature -sha -target-feature +sse2 -target-feature +sse3 -target-feature -avx512dq -D NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -m64 -fPIC -undefined dynamic_lookup -I/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/core/include -I/Library/Frameworks/Python.framework/Versions/3.5/include/python3.5m -I/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/gof -fvisibility=hidden -o /Users/liuwei/.theano/compiledir_Darwin-15.4.0-x86_64-i386-64bit-i386-3.5.1-64/lazylinker_ext/lazylinker_ext.so /Users/liuwei/.theano/compiledir_Darwin-15.4.0-x86_64-i386-64bit-i386-3.5.1-64/lazylinker_ext/mod.cpp -L/Library/Frameworks/Python.framework/Versions/3.5/lib
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-sse4a'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-tbm'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-fma4'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-prfchw'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-rtm'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-rdseed'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-hle'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-sha'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: unknown argument: '-target-feature'
clang: error: no such file or directory: '+cx16'
clang: error: no such file or directory: '+xsave'
clang: error: no such file or directory: '+bmi2'
clang: error: language not recognized: 'savec'
clang: error: no such file or directory: '+fsgsbase'
clang: error: no such file or directory: '+avx'
clang: error: no such file or directory: '+popcnt'
clang: error: no such file or directory: '+fma'
clang: error: no such file or directory: '+bmi'
clang: error: no such file or directory: '+aes'
clang: error: no such file or directory: '+rdrnd'
clang: error: language not recognized: 'saves'
clang: error: no such file or directory: '+sse4.1'
clang: error: no such file or directory: '+sse4.2'
clang: error: no such file or directory: '+avx2'
clang: error: no such file or directory: '+sse'
clang: error: no such file or directory: '+lzcnt'
clang: error: no such file or directory: '+pclmul'
clang: error: no such file or directory: '+f16c'
clang: error: no such file or directory: '+ssse3'
clang: error: no such file or directory: '+mmx'
clang: error: no such file or directory: '+cmov'
clang: error: language not recognized: 'op'
clang: error: no such file or directory: '+movbe'
clang: error: no such file or directory: '+xsaveopt'
clang: error: no such file or directory: '+sse2'
clang: error: no such file or directory: '+sse3'
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/gof/lazylinker_c.py", line 74, in <module>
raise ImportError()
ImportError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/gof/lazylinker_c.py", line 91, in <module>
raise ImportError()
ImportError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/__init__.py", line 63, in <module>
from theano.compile import (
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/compile/__init__.py", line 9, in <module>
from theano.compile.function_module import *
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/compile/function_module.py", line 22, in <module>
import theano.compile.mode
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/compile/mode.py", line 12, in <module>
import theano.gof.vm
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/gof/vm.py", line 638, in <module>
from . import lazylinker_c
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/gof/lazylinker_c.py", line 126, in <module>
preargs=args)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/theano/gof/cmodule.py", line 2196, in compile_str
(status, compile_stderr.replace('\n', '. ')))
Exception: Compilation failed (return status=1):
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-sse4a'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-tbm'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-fma4'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-prfchw'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-rtm'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-rdseed'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-hle'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-sha'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: unknown argument: '-target-feature'.
clang: error: no such file or directory: '+cx16'.
clang: error: no such file or directory: '+xsave'.
clang: error: no such file or directory: '+bmi2'.
clang: error: language not recognized: 'savec'.
clang: error: no such file or directory: '+fsgsbase'.
clang: error: no such file or directory: '+avx'.
clang: error: no such file or directory: '+popcnt'.
clang: error: no such file or directory: '+fma'.
clang: error: no such file or directory: '+bmi'.
clang: error: no such file or directory: '+aes'.
clang: error: no such file or directory: '+rdrnd'.
clang: error: language not recognized: 'saves'.
clang: error: no such file or directory: '+sse4.1'.
clang: error: no such file or directory: '+sse4.2'.
clang: error: no such file or directory: '+avx2'.
clang: error: no such file or directory: '+sse'.
clang: error: no such file or directory: '+lzcnt'.
clang: error: no such file or directory: '+pclmul'.
clang: error: no such file or directory: '+f16c'.
clang: error: no such file or directory: '+ssse3'.
clang: error: no such file or directory: '+mmx'.
clang: error: no such file or directory: '+cmov'.
clang: error: language not recognized: 'op'.
clang: error: no such file or directory: '+movbe'.
clang: error: no such file or directory: '+xsaveopt'.
clang: error: no such file or directory: '+sse2'.
clang: error: no such file or directory: '+sse3'.
回答1:
The problem comes from an interface change in Xcode 7.3. It is fixed in the current master of Theano and there will be release 0.8.1 next Tuesday (2016/03/29) that will be 0.8.0 + the fix.
In the meantime you can either run the master: http://deeplearning.net/software/theano/install.html#bleeding-edge-install-instructions or install version 7.2 of the command line tools and select those with xcode-select to make Theano work.
回答2:
A new Numpy release (1.11.0) came out yesterday, 3/27/16. Installed it and finally everything on my MacBook OS-X Canopy Python started working correctly. Installed scikit-neuralnetwork, which installs Theano, Numpy, and others. Whew...
来源：https://stackoverflow.com/questions/36213642/mac-osx10-11-4-python3-import-theano-error