2019-06-29T07:57:02 Created temporary directory: /tmp/pip-ephem-wheel-cache-4jpa4to3
2019-06-29T07:57:02 Created temporary directory: /tmp/pip-req-tracker-ckzskxys
2019-06-29T07:57:02 Created requirements tracker '/tmp/pip-req-tracker-ckzskxys'
2019-06-29T07:57:02 Created temporary directory: /tmp/pip-wheel-v_o_q71t
2019-06-29T07:57:02 Collecting quaternion-algebra==1.0.1
2019-06-29T07:57:02   1 location(s) to search for versions of quaternion-algebra:
2019-06-29T07:57:02   * https://pypi.org/simple/quaternion-algebra/
2019-06-29T07:57:02   Getting page https://pypi.org/simple/quaternion-algebra/
2019-06-29T07:57:02   Analyzing links from page https://pypi.org/simple/quaternion-algebra/
2019-06-29T07:57:02     Found link https://files.pythonhosted.org/packages/5a/32/76c60f33820b5ad6bb1947037f07099f63e9201803b1d04e8316f9d46a06/quaternion-algebra-1.0.tar.gz#sha256=3433688daa50a7cac54e0a16f305e924bece62c68947921160cbd7d442d95727 (from https://pypi.org/simple/quaternion-algebra/), version: 1.0
2019-06-29T07:57:02     Found link https://files.pythonhosted.org/packages/fa/8c/33aae81422632d8d878103dddd6508d832136ac1b58a9b4ae02c79f3face/quaternion-algebra-1.0.1.tar.gz#sha256=885473836060cf372d227efa67201c5e9ea3866e2d012091ed792983ec64e232 (from https://pypi.org/simple/quaternion-algebra/), version: 1.0.1
2019-06-29T07:57:02   Using version 1.0.1 (newest of versions: 1.0.1)
2019-06-29T07:57:02   Created temporary directory: /tmp/pip-unpack-0v51vu0d
2019-06-29T07:57:02   Downloading https://files.pythonhosted.org/packages/fa/8c/33aae81422632d8d878103dddd6508d832136ac1b58a9b4ae02c79f3face/quaternion-algebra-1.0.1.tar.gz
2019-06-29T07:57:02   Downloading from URL https://files.pythonhosted.org/packages/fa/8c/33aae81422632d8d878103dddd6508d832136ac1b58a9b4ae02c79f3face/quaternion-algebra-1.0.1.tar.gz#sha256=885473836060cf372d227efa67201c5e9ea3866e2d012091ed792983ec64e232 (from https://pypi.org/simple/quaternion-algebra/)
2019-06-29T07:57:02   Added quaternion-algebra==1.0.1 from https://files.pythonhosted.org/packages/fa/8c/33aae81422632d8d878103dddd6508d832136ac1b58a9b4ae02c79f3face/quaternion-algebra-1.0.1.tar.gz#sha256=885473836060cf372d227efa67201c5e9ea3866e2d012091ed792983ec64e232 to build tracker '/tmp/pip-req-tracker-ckzskxys'
2019-06-29T07:57:02     Running setup.py (path:/tmp/pip-wheel-v_o_q71t/quaternion-algebra/setup.py) egg_info for package quaternion-algebra
2019-06-29T07:57:02     Running command python setup.py egg_info
2019-06-29T07:57:04     running egg_info
2019-06-29T07:57:04     creating pip-egg-info/quaternion_algebra.egg-info
2019-06-29T07:57:04     writing pip-egg-info/quaternion_algebra.egg-info/PKG-INFO
2019-06-29T07:57:04     writing dependency_links to pip-egg-info/quaternion_algebra.egg-info/dependency_links.txt
2019-06-29T07:57:04     writing top-level names to pip-egg-info/quaternion_algebra.egg-info/top_level.txt
2019-06-29T07:57:04     writing manifest file 'pip-egg-info/quaternion_algebra.egg-info/SOURCES.txt'
2019-06-29T07:57:04     reading manifest file 'pip-egg-info/quaternion_algebra.egg-info/SOURCES.txt'
2019-06-29T07:57:04     reading manifest template 'MANIFEST.in'
2019-06-29T07:57:04     warning: no previously-included files matching '*.pyc' found anywhere in distribution
2019-06-29T07:57:04     warning: no previously-included files matching '*.so' found anywhere in distribution
2019-06-29T07:57:04     writing manifest file 'pip-egg-info/quaternion_algebra.egg-info/SOURCES.txt'
2019-06-29T07:57:04   Source in /tmp/pip-wheel-v_o_q71t/quaternion-algebra has version 1.0.1, which satisfies requirement quaternion-algebra==1.0.1 from https://files.pythonhosted.org/packages/fa/8c/33aae81422632d8d878103dddd6508d832136ac1b58a9b4ae02c79f3face/quaternion-algebra-1.0.1.tar.gz#sha256=885473836060cf372d227efa67201c5e9ea3866e2d012091ed792983ec64e232
2019-06-29T07:57:04   Removed quaternion-algebra==1.0.1 from https://files.pythonhosted.org/packages/fa/8c/33aae81422632d8d878103dddd6508d832136ac1b58a9b4ae02c79f3face/quaternion-algebra-1.0.1.tar.gz#sha256=885473836060cf372d227efa67201c5e9ea3866e2d012091ed792983ec64e232 from build tracker '/tmp/pip-req-tracker-ckzskxys'
2019-06-29T07:57:04 Building wheels for collected packages: quaternion-algebra
2019-06-29T07:57:04   Created temporary directory: /tmp/pip-wheel-oru645ya
2019-06-29T07:57:04   Building wheel for quaternion-algebra (setup.py): started
2019-06-29T07:57:04   Destination directory: /tmp/pip-wheel-oru645ya
2019-06-29T07:57:04   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-v_o_q71t/quaternion-algebra/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-oru645ya
2019-06-29T07:57:06   running bdist_wheel
2019-06-29T07:57:06   running build
2019-06-29T07:57:06   running build_py
2019-06-29T07:57:06   creating build
2019-06-29T07:57:06   creating build/lib.linux-armv7l-3.7
2019-06-29T07:57:06   creating build/lib.linux-armv7l-3.7/quaternion
2019-06-29T07:57:06   copying src/quaternion/quaternion.py -> build/lib.linux-armv7l-3.7/quaternion
2019-06-29T07:57:06   copying src/quaternion/__init__.py -> build/lib.linux-armv7l-3.7/quaternion
2019-06-29T07:57:06   running build_ext
2019-06-29T07:57:06   building 'quaternion._quaternion' extension
2019-06-29T07:57:06   creating build/temp.linux-armv7l-3.7
2019-06-29T07:57:06   creating build/temp.linux-armv7l-3.7/src
2019-06-29T07:57:06   creating build/temp.linux-armv7l-3.7/src/quaternion
2019-06-29T07:57:06   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.7m -c src/quaternion/quaternion.c -o build/temp.linux-armv7l-3.7/src/quaternion/quaternion.o
2019-06-29T07:57:07   src/quaternion/quaternion.c: In function ‘Quaternion_dealloc’:
2019-06-29T07:57:07   src/quaternion/quaternion.c:11:11: error: ‘Quaternion’ {aka ‘struct <anonymous>’} has no member named ‘ob_type’; did you mean ‘ob_base’?
2019-06-29T07:57:07        self->ob_type->tp_free((PyObject*)self);
2019-06-29T07:57:07              ^~~~~~~
2019-06-29T07:57:07              ob_base
2019-06-29T07:57:07   src/quaternion/quaternion.c: In function ‘Quaternion_str’:
2019-06-29T07:57:07   src/quaternion/quaternion.c:90:18: warning: implicit declaration of function ‘PyString_FromString’; did you mean ‘PyLong_FromString’? [-Wimplicit-function-declaration]
2019-06-29T07:57:07            format = PyString_FromString("(%s%s %s %si %s %sj %s %sk)");
2019-06-29T07:57:07                     ^~~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07                     PyLong_FromString
2019-06-29T07:57:07   src/quaternion/quaternion.c:90:16: warning: assignment to ‘PyObject *’ {aka ‘struct _object *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
2019-06-29T07:57:07            format = PyString_FromString("(%s%s %s %si %s %sj %s %sk)");
2019-06-29T07:57:07                   ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:97:14: warning: implicit declaration of function ‘PyString_Format’; did you mean ‘PyErr_Format’? [-Wimplicit-function-declaration]
2019-06-29T07:57:07        result = PyString_Format(format, args);
2019-06-29T07:57:07                 ^~~~~~~~~~~~~~~
2019-06-29T07:57:07                 PyErr_Format
2019-06-29T07:57:07   src/quaternion/quaternion.c:97:12: warning: assignment to ‘PyObject *’ {aka ‘struct _object *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
2019-06-29T07:57:07        result = PyString_Format(format, args);
2019-06-29T07:57:07               ^
2019-06-29T07:57:07   src/quaternion/quaternion.c: At top level:
2019-06-29T07:57:07   src/quaternion/quaternion.c:197:5: warning: initialization of ‘int (*)(PyObject *)’ {aka ‘int (*)(struct _object *)’} from incompatible pointer type ‘PyObject * (*)(PyObject *)’ {aka ‘struct _object * (*)(struct _object *)’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        (unaryfunc)Quaternion_absolute,   /* nb_absolute */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:197:5: note: (near initialization for ‘Quaternion_as_number.nb_bool’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:224:5: warning: excess elements in struct initializer
2019-06-29T07:57:07        0,                                /* nb_inplace_floor_divide */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:224:5: note: (near initialization for ‘Quaternion_as_number’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:225:5: warning: excess elements in struct initializer
2019-06-29T07:57:07        0,                                /* nb_inplace_true_divide */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:225:5: note: (near initialization for ‘Quaternion_as_number’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:226:5: warning: excess elements in struct initializer
2019-06-29T07:57:07        0,                                /* nb_index */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:226:5: note: (near initialization for ‘Quaternion_as_number’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:230:38: warning: missing braces around initializer [-Wmissing-braces]
2019-06-29T07:57:07    static PyTypeObject QuaternionType = {
2019-06-29T07:57:07                                         ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:233:5: warning: initialization of ‘int’ from ‘char *’ makes integer from pointer without a cast [-Wint-conversion]
2019-06-29T07:57:07        "_quaternion.Quaternion",       /* tp_name */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:233:5: note: (near initialization for ‘QuaternionType.tp_basicsize’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:236:5: warning: initialization of ‘int (*)(PyObject *, FILE *, int)’ {aka ‘int (*)(struct _object *, struct _IO_FILE *, int)’} from incompatible pointer type ‘void (*)(PyObject *)’ {aka ‘void (*)(struct _object *)’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        (destructor)Quaternion_dealloc, /* tp_dealloc */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:236:5: note: (near initialization for ‘QuaternionType.tp_print’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:242:5: warning: initialization of ‘PySequenceMethods *’ {aka ‘struct <anonymous> *’} from incompatible pointer type ‘PyNumberMethods *’ {aka ‘struct <anonymous> *’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        &Quaternion_as_number,           /* tp_as_number */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:242:5: note: (near initialization for ‘QuaternionType.tp_as_sequence’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:247:5: warning: initialization of ‘PyObject * (*)(PyObject *, PyObject *)’ {aka ‘struct _object * (*)(struct _object *, struct _object *)’} from incompatible pointer type ‘PyObject * (*)(PyObject *)’ {aka ‘struct _object * (*)(struct _object *)’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        (reprfunc)Quaternion_str,       /* tp_str */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:247:5: note: (near initialization for ‘QuaternionType.tp_getattro’)
2019-06-29T07:57:07   In file included from /usr/include/python3.7m/pytime.h:6,
2019-06-29T07:57:07                    from /usr/include/python3.7m/Python.h:87,
2019-06-29T07:57:07                    from src/quaternion/quaternion.c:1:
2019-06-29T07:57:07   /usr/include/python3.7m/object.h:671:29: warning: initialization of ‘const char *’ from ‘long unsigned int’ makes pointer from integer without a cast [-Wint-conversion]
2019-06-29T07:57:07    #define Py_TPFLAGS_DEFAULT  ( \
2019-06-29T07:57:07                                ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:251:5: note: in expansion of macro ‘Py_TPFLAGS_DEFAULT’
2019-06-29T07:57:07        Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07   /usr/include/python3.7m/object.h:671:29: note: (near initialization for ‘QuaternionType.tp_doc’)
2019-06-29T07:57:07    #define Py_TPFLAGS_DEFAULT  ( \
2019-06-29T07:57:07                                ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:251:5: note: in expansion of macro ‘Py_TPFLAGS_DEFAULT’
2019-06-29T07:57:07        Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:252:5: warning: initialization of ‘int (*)(PyObject *, int (*)(PyObject *, void *), void *)’ {aka ‘int (*)(struct _object *, int (*)(struct _object *, void *), void *)’} from incompatible pointer type ‘char *’ [-Wincompatible-pointer-types]
2019-06-29T07:57:07        "Quaternion object",            /* tp_doc */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:252:5: note: (near initialization for ‘QuaternionType.tp_traverse’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:259:5: warning: initialization of ‘struct PyMemberDef *’ from incompatible pointer type ‘PyMethodDef *’ {aka ‘struct PyMethodDef *’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        Quaternion_methods,             /* tp_methods */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:259:5: note: (near initialization for ‘QuaternionType.tp_members’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:260:5: warning: initialization of ‘struct PyGetSetDef *’ from incompatible pointer type ‘PyMemberDef *’ {aka ‘struct PyMemberDef *’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        Quaternion_members,             /* tp_members */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:260:5: note: (near initialization for ‘QuaternionType.tp_getset’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:267:5: warning: initialization of ‘PyObject * (*)(struct _typeobject *, Py_ssize_t)’ {aka ‘struct _object * (*)(struct _typeobject *, int)’} from incompatible pointer type ‘int (*)(PyObject *, PyObject *, PyObject *)’ {aka ‘int (*)(struct _object *, struct _object *, struct _object *)’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        (initproc)Quaternion_init,      /* tp_init */
2019-06-29T07:57:07        ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:267:5: note: (near initialization for ‘QuaternionType.tp_alloc’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:269:5: warning: initialization of ‘void (*)(void *)’ from incompatible pointer type ‘PyObject * (*)(PyTypeObject *, PyObject *, PyObject *)’ {aka ‘struct _object * (*)(struct _typeobject *, struct _object *, struct _object *)’} [-Wincompatible-pointer-types]
2019-06-29T07:57:07        Quaternion_new,                 /* tp_new */
2019-06-29T07:57:07        ^~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:269:5: note: (near initialization for ‘QuaternionType.tp_free’)
2019-06-29T07:57:07   src/quaternion/quaternion.c:230:38: warning: missing braces around initializer [-Wmissing-braces]
2019-06-29T07:57:07    static PyTypeObject QuaternionType = {
2019-06-29T07:57:07                                         ^
2019-06-29T07:57:07   src/quaternion/quaternion.c: In function ‘init_quaternion’:
2019-06-29T07:57:07   src/quaternion/quaternion.c:283:44: warning: ‘return’ with no value, in function returning non-void
2019-06-29T07:57:07        if (PyType_Ready(&QuaternionType) < 0) return;
2019-06-29T07:57:07                                               ^~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:279:1: note: declared here
2019-06-29T07:57:07    init_quaternion(void)
2019-06-29T07:57:07    ^~~~~~~~~~~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:285:9: warning: implicit declaration of function ‘Py_InitModule’; did you mean ‘Py_Initialize’? [-Wimplicit-function-declaration]
2019-06-29T07:57:07        m = Py_InitModule("_quaternion", quaternion_funcs);
2019-06-29T07:57:07            ^~~~~~~~~~~~~
2019-06-29T07:57:07            Py_Initialize
2019-06-29T07:57:07   src/quaternion/quaternion.c:285:7: warning: assignment to ‘PyObject *’ {aka ‘struct _object *’} from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
2019-06-29T07:57:07        m = Py_InitModule("_quaternion", quaternion_funcs);
2019-06-29T07:57:07          ^
2019-06-29T07:57:07   src/quaternion/quaternion.c:287:20: warning: ‘return’ with no value, in function returning non-void
2019-06-29T07:57:07        if (m == NULL) return;
2019-06-29T07:57:07                       ^~~~~~
2019-06-29T07:57:07   src/quaternion/quaternion.c:279:1: note: declared here
2019-06-29T07:57:07    init_quaternion(void)
2019-06-29T07:57:07    ^~~~~~~~~~~~~~~
2019-06-29T07:57:07   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2019-06-29T07:57:07   Building wheel for quaternion-algebra (setup.py): finished with status 'error'
2019-06-29T07:57:07   ERROR: Failed building wheel for quaternion-algebra
2019-06-29T07:57:07   Running setup.py clean for quaternion-algebra
2019-06-29T07:57:07   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-v_o_q71t/quaternion-algebra/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2019-06-29T07:57:08   running clean
2019-06-29T07:57:08   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2019-06-29T07:57:08   removing 'build/lib.linux-armv7l-3.7' (and everything under it)
2019-06-29T07:57:08   'build/bdist.linux-armv7l' does not exist -- can't clean it
2019-06-29T07:57:08   'build/scripts-3.7' does not exist -- can't clean it
2019-06-29T07:57:08   removing 'build'
2019-06-29T07:57:09 Failed to build quaternion-algebra
2019-06-29T07:57:09 Cleaning up...
2019-06-29T07:57:09   Removing source in /tmp/pip-wheel-v_o_q71t/quaternion-algebra
2019-06-29T07:57:09 Removed build tracker '/tmp/pip-req-tracker-ckzskxys'
2019-06-29T07:57:09 ERROR: Failed to build one or more wheels
2019-06-29T07:57:09 Exception information:
2019-06-29T07:57:09 Traceback (most recent call last):
2019-06-29T07:57:09   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-29T07:57:09     status = self.run(options, args)
2019-06-29T07:57:09   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 178, in run
2019-06-29T07:57:09     "Failed to build one or more wheels"
2019-06-29T07:57:09 pip._internal.exceptions.CommandError: Failed to build one or more wheels