2021-07-14T08:22:11,604 Created temporary directory: /tmp/pip-ephem-wheel-cache-zhjsrbw6
2021-07-14T08:22:11,607 Created temporary directory: /tmp/pip-req-tracker-rc_55x1e
2021-07-14T08:22:11,607 Initialized build tracking at /tmp/pip-req-tracker-rc_55x1e
2021-07-14T08:22:11,608 Created build tracker: /tmp/pip-req-tracker-rc_55x1e
2021-07-14T08:22:11,608 Entered build tracker: /tmp/pip-req-tracker-rc_55x1e
2021-07-14T08:22:11,608 Created temporary directory: /tmp/pip-wheel-3um7lbq1
2021-07-14T08:22:11,639 1 location(s) to search for versions of aruco:
2021-07-14T08:22:11,639 * https://pypi.org/simple/aruco/
2021-07-14T08:22:11,639 Fetching project page and analyzing links: https://pypi.org/simple/aruco/
2021-07-14T08:22:11,640 Getting page https://pypi.org/simple/aruco/
2021-07-14T08:22:11,642 Found index url https://pypi.org/simple
2021-07-14T08:22:11,825   Found link https://files.pythonhosted.org/packages/03/5c/2bd3145c77b7c1055736da69fa54aab2eae546855668e93863b9d775f6ba/aruco-3.0.tar.gz#sha256=381c27ce8957c3faa48093cded94b5af87efbeef8e0a9b771e421ca613ccbece (from https://pypi.org/simple/aruco/), version: 3.0
2021-07-14T08:22:11,826   Found link https://files.pythonhosted.org/packages/d5/af/8c33252b24d09a9f64a78693d88ab6507279680987ba9c555c0310256b34/aruco-3.0.4.tar.gz#sha256=c379197136c443ee55bc0d2264aa4915ef3e6a565a1876c7b35102475e9e1fd7 (from https://pypi.org/simple/aruco/), version: 3.0.4
2021-07-14T08:22:11,826   Found link https://files.pythonhosted.org/packages/ca/32/07ec0148fade2615e144b834aca177d201564197795e1639ce1850a766b6/aruco-3.0.4.1.tar.gz#sha256=dea0c1c2f957d141ae45248710d118b38e4f486638d5503f73e033d0fa47ace8 (from https://pypi.org/simple/aruco/), version: 3.0.4.1
2021-07-14T08:22:11,826   Found link https://files.pythonhosted.org/packages/cc/b0/e5b02af0395c40bbb019bb9c59508bad2912cb1d869e49423ac27ae0fbef/aruco-3.0.4.2.tar.gz#sha256=79d75a5f7dee55cec41a1944e8ad76f5f6232da0ec6d279f3314e0bd4b4830fe (from https://pypi.org/simple/aruco/), version: 3.0.4.2
2021-07-14T08:22:11,827   Found link https://files.pythonhosted.org/packages/1f/a9/954a9479532912e3fdb62a147989fc3feb9415b49ff705307c12c181a965/aruco-3.0.13.0.tar.gz#sha256=027c5fec1146958916ef680d4ead254f34b1a79b505a5a9736b45c6f1886d2d5 (from https://pypi.org/simple/aruco/), version: 3.0.13.0
2021-07-14T08:22:11,827   Found link https://files.pythonhosted.org/packages/ab/e0/ed8d9d366a9816ba34908ca91d88149a7b3dcc61f91c76850269639965a0/aruco-3.1.2.0.tar.gz#sha256=d163cbc2e3345ce48eaf07408c8d10c98f934fdb99d8040e46b4cf468da08180 (from https://pypi.org/simple/aruco/), version: 3.1.2.0
2021-07-14T08:22:11,827   Found link https://files.pythonhosted.org/packages/25/12/38360e882310c4db448e50cd3e98e6cc376e95fa03cb1313d7e301bca8a8/aruco-3.1.12.0.tar.gz#sha256=b62a2f0acebd3e130b114005a258ae8d6bf89890f779dee965b4778fd6589f48 (from https://pypi.org/simple/aruco/), version: 3.1.12.0
2021-07-14T08:22:11,827 Skipping link: not a file: https://pypi.org/simple/aruco/
2021-07-14T08:22:11,846 Given no hashes to check 1 links for project 'aruco': discarding no candidates
2021-07-14T08:22:11,868 Collecting aruco==3.0.13.0
2021-07-14T08:22:11,869   Created temporary directory: /tmp/pip-unpack-08e6m70y
2021-07-14T08:22:11,921   Downloading aruco-3.0.13.0.tar.gz (265 kB)
2021-07-14T08:22:12,164   Added aruco==3.0.13.0 from https://files.pythonhosted.org/packages/1f/a9/954a9479532912e3fdb62a147989fc3feb9415b49ff705307c12c181a965/aruco-3.0.13.0.tar.gz#sha256=027c5fec1146958916ef680d4ead254f34b1a79b505a5a9736b45c6f1886d2d5 to build tracker '/tmp/pip-req-tracker-rc_55x1e'
2021-07-14T08:22:12,166     Running setup.py (path:/tmp/pip-wheel-3um7lbq1/aruco_d1f82cdb4b7b4cf2bf145278ba782044/setup.py) egg_info for package aruco
2021-07-14T08:22:12,167     Created temporary directory: /tmp/pip-pip-egg-info-3d2h792a
2021-07-14T08:22:12,167     Running command python setup.py egg_info
2021-07-14T08:22:13,386     running egg_info
2021-07-14T08:22:13,388     creating /tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info
2021-07-14T08:22:13,390     writing /tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/PKG-INFO
2021-07-14T08:22:13,392     writing dependency_links to /tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/dependency_links.txt
2021-07-14T08:22:13,394     writing requirements to /tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/requires.txt
2021-07-14T08:22:13,395     writing top-level names to /tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/top_level.txt
2021-07-14T08:22:13,396     writing manifest file '/tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/SOURCES.txt'
2021-07-14T08:22:13,713     reading manifest file '/tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/SOURCES.txt'
2021-07-14T08:22:13,714     reading manifest template 'MANIFEST.in'
2021-07-14T08:22:13,733     warning: manifest_maker: MANIFEST.in, line 5: unknown action 'LICENSE'

2021-07-14T08:22:13,734     adding license file 'LICENSE'
2021-07-14T08:22:13,737     writing manifest file '/tmp/pip-pip-egg-info-3d2h792a/aruco.egg-info/SOURCES.txt'
2021-07-14T08:22:13,813   Source in /tmp/pip-wheel-3um7lbq1/aruco_d1f82cdb4b7b4cf2bf145278ba782044 has version 3.0.13.0, which satisfies requirement aruco==3.0.13.0 from https://files.pythonhosted.org/packages/1f/a9/954a9479532912e3fdb62a147989fc3feb9415b49ff705307c12c181a965/aruco-3.0.13.0.tar.gz#sha256=027c5fec1146958916ef680d4ead254f34b1a79b505a5a9736b45c6f1886d2d5
2021-07-14T08:22:13,814   Removed aruco==3.0.13.0 from https://files.pythonhosted.org/packages/1f/a9/954a9479532912e3fdb62a147989fc3feb9415b49ff705307c12c181a965/aruco-3.0.13.0.tar.gz#sha256=027c5fec1146958916ef680d4ead254f34b1a79b505a5a9736b45c6f1886d2d5 from build tracker '/tmp/pip-req-tracker-rc_55x1e'
2021-07-14T08:22:13,818 Created temporary directory: /tmp/pip-unpack-gpjuuulp
2021-07-14T08:22:13,819 Building wheels for collected packages: aruco
2021-07-14T08:22:13,823   Created temporary directory: /tmp/pip-wheel-krgc3poh
2021-07-14T08:22:13,823   Building wheel for aruco (setup.py): started
2021-07-14T08:22:13,824   Destination directory: /tmp/pip-wheel-krgc3poh
2021-07-14T08:22:13,825   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-3um7lbq1/aruco_d1f82cdb4b7b4cf2bf145278ba782044/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-3um7lbq1/aruco_d1f82cdb4b7b4cf2bf145278ba782044/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-krgc3poh
2021-07-14T08:22:16,244   running bdist_wheel
2021-07-14T08:22:16,402   running build
2021-07-14T08:22:16,402   running build_py
2021-07-14T08:22:16,540   creating build
2021-07-14T08:22:16,540   creating build/lib.linux-armv7l-3.9
2021-07-14T08:22:16,541   copying aruco.py -> build/lib.linux-armv7l-3.9
2021-07-14T08:22:16,546   running build_ext
2021-07-14T08:22:16,552   building '_aruco' extension
2021-07-14T08:22:16,553   creating build/temp.linux-armv7l-3.9
2021-07-14T08:22:16,554   creating build/temp.linux-armv7l-3.9/src
2021-07-14T08:22:16,554   creating build/temp.linux-armv7l-3.9/src/aruco
2021-07-14T08:22:16,556   creating build/temp.linux-armv7l-3.9/src/aruco/markerlabelers
2021-07-14T08:22:16,556   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/local/include/opencv2 -I/usr/include/eigen3/ -Isrc/ -I/usr/include/python3.9 -c aruco_wrap.cxx -o build/temp.linux-armv7l-3.9/aruco_wrap.o -std=c++11 -Wall -Wunused-variable -fopenmp
2021-07-14T08:22:17,081   aruco_wrap.cxx:5462:10: fatal error: numpy/arrayobject.h: No such file or directory
2021-07-14T08:22:17,081    5462 | #include <numpy/arrayobject.h>
2021-07-14T08:22:17,081         |          ^~~~~~~~~~~~~~~~~~~~~
2021-07-14T08:22:17,082   compilation terminated.
2021-07-14T08:22:17,088   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-14T08:22:17,173   Building wheel for aruco (setup.py): finished with status 'error'
2021-07-14T08:22:17,174   ERROR: Failed building wheel for aruco
2021-07-14T08:22:17,175   Running setup.py clean for aruco
2021-07-14T08:22:17,175   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-3um7lbq1/aruco_d1f82cdb4b7b4cf2bf145278ba782044/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-3um7lbq1/aruco_d1f82cdb4b7b4cf2bf145278ba782044/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2021-07-14T08:22:18,381   running clean
2021-07-14T08:22:18,384   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-14T08:22:18,387   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-14T08:22:18,388   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-14T08:22:18,389   'build/scripts-3.9' does not exist -- can't clean it
2021-07-14T08:22:18,389   removing 'build'
2021-07-14T08:22:18,446 Failed to build aruco
2021-07-14T08:22:18,446 ERROR: Failed to build one or more wheels
2021-07-14T08:22:18,447 Exception information:
2021-07-14T08:22:18,447 Traceback (most recent call last):
2021-07-14T08:22:18,447   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T08:22:18,447     status = self.run(options, args)
2021-07-14T08:22:18,447   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T08:22:18,447     return func(self, options, args)
2021-07-14T08:22:18,447   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-14T08:22:18,447     raise CommandError(
2021-07-14T08:22:18,447 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-14T08:22:18,450 Removed build tracker: '/tmp/pip-req-tracker-rc_55x1e'