Giorgio Evangelista Posted March 29, 2019 Posted March 29, 2019 OrangePI PC Armbian_5.75_Orangepipc_Debian_stretch_next_4.19.20.img I'm trying to install openCV 4.0 from the following link: https://www.alatortsev.com/2018/11/21/installing-opencv-4-0-on-raspberry-pi-3-b/ This complete command: https://pastebin.com/JPuTprVf Not work, but i have not errors during compiling. The problem is: 1) apt-get install libjasper-dev libpng12-dev (Not Found) 2) But I seem to remember that even with Raspberry and raspbian there was the same error. pip3 install numpy scipy Collecting numpy Downloading https://files.pythonhosted.org/packages/cf/8d/6345b4f32b37945fedc1e027e83970005fc9c699068d2f566b82826515f2/numpy-1.16.2.zip (5.1MB) 100% |████████████████████████████████| 5.1MB 49kB/s Complete output from command python setup.py egg_info: Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'setuptools' ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-gvktejse/numpy/ 3) I don't find a file anywhere cv2.so Can you help me ? I'm a beginner with Linux.
martinayotte Posted March 29, 2019 Posted March 29, 2019 2 hours ago, Giorgio Evangelista said: ImportError: No module named 'setuptools' For this, I think you simply has to do "apt-get install python-setuptools".
Giorgio Evangelista Posted March 29, 2019 Author Posted March 29, 2019 1 hour ago, martinayotte said: For this, I think you simply has to do "apt-get install python-setuptools". Same: root@orangepipc:~# sudo pip3 install numpy scipy Collecting numpy Using cached https://files.pythonhosted.org/packages/cf/8d/6345b4f32b37945fedc1e027e83970005fc9c699068d2f566b82826515f2/numpy-1.16.2.zip Complete output from command python setup.py egg_info: Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'setuptools' ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-rqglwc6c/numpy/ And after make install root@orangepipc:~# python Python 2.7.13 (default, Sep 26 2018, 18:42:22) [GCC 6.3.0 20170516] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import cv2 Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named cv2 >>>
martinayotte Posted March 29, 2019 Posted March 29, 2019 37 minutes ago, Giorgio Evangelista said: Same: This is because you're mixing python2 and python3 ! If numpy is using python3, then your need to do "apt-get install python3-setuptools" ...
Giorgio Evangelista Posted March 29, 2019 Author Posted March 29, 2019 (edited) Spoiler 8 hours ago, martinayotte said: For this, I think you simply has to do "apt-get install python3-setuptools". Quote apt-get purge python2.7 apt-get purge python2.7-minimal apt-get install python3-setuptools sudo pip3 install numpy scipy Collecting numpy>=1.8.2 (from scipy) Exception: Traceback (most recent call last): File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 391, in _make_request six.raise_from(e, None) File "<string>", line 2, in raise_from File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 387, in _make_request httplib_response = conn.getresponse() File "/usr/lib/python3.5/http/client.py", line 1198, in getresponse response.begin() File "/usr/lib/python3.5/http/client.py", line 297, in begin version, status, reason = self._read_status() File "/usr/lib/python3.5/http/client.py", line 258, in _read_status line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1") File "/usr/lib/python3.5/socket.py", line 576, in readinto return self._sock.recv_into(b) File "/usr/lib/python3.5/ssl.py", line 937, in recv_into return self.read(nbytes, buffer) File "/usr/lib/python3.5/ssl.py", line 799, in read return self._sslobj.read(len, buffer) File "/usr/lib/python3.5/ssl.py", line 583, in read v = self._sslobj.read(len, buffer) socket.timeout: The read operation timed out During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 594, in urlopen chunked=chunked) File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 393, in _make_request self._raise_timeout(err=e, url=url, timeout_value=read_timeout) File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 313, in _raise_timeout raise ReadTimeoutError(self, url, "Read timed out. (read timeout=%s)" % timeout_value) requests.packages.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 353, in run wb.build(autobuilding=True) File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build self.requirement_set.prepare_files(self.finder) File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files ignore_dependencies=self.ignore_dependencies)) File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 554, in _prepare_file require_hashes File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 278, in populate_link self.link = finder.find_requirement(self, upgrade) File "/usr/lib/python3/dist-packages/pip/index.py", line 465, in find_requirement all_candidates = self.find_all_candidates(req.name) File "/usr/lib/python3/dist-packages/pip/index.py", line 423, in find_all_candidates for page in self._get_pages(url_locations, project_name): File "/usr/lib/python3/dist-packages/pip/index.py", line 568, in _get_pages page = self._get_page(location) File "/usr/lib/python3/dist-packages/pip/index.py", line 683, in _get_page return HTMLPage.get_page(link, session=self.session) File "/usr/lib/python3/dist-packages/pip/index.py", line 792, in get_page "Cache-Control": "max-age=600", File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get return self.request('GET', url, **kwargs) File "/usr/lib/python3/dist-packages/pip/download.py", line 386, in request return super(PipSession, self).request(method, url, *args, **kwargs) File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request resp = self.send(prep, **send_kwargs) File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 630, in send history = [resp for resp in gen] if allow_redirects else [] File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 630, in <listcomp> history = [resp for resp in gen] if allow_redirects else [] File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 190, in resolve_redirects **adapter_kwargs File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send r = adapter.send(request, **kwargs) File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/adapter.py", line 47, in send resp = super(CacheControlAdapter, self).send(request, **kw) File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send timeout=timeout File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 643, in urlopen _stacktrace=sys.exc_info()[2]) File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment total -= 1 TypeError: unsupported operand type(s) for -=: 'Retry' and 'int' Edited March 29, 2019 by Tido added spoiler - please add a spoiler nexttime yourself, thx
martinayotte Posted March 29, 2019 Posted March 29, 2019 23 minutes ago, Giorgio Evangelista said: requests.packages.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15) Were you able to "ping pypi.org" ? Maybe this server is down ...
Giorgio Evangelista Posted March 30, 2019 Author Posted March 30, 2019 Ok, now download, but it crashes. Also after reboot. Can I clean and restart ? Spoiler Using username "root". root@192.168.1.21's password: ___ ____ _ ____ ____ / _ \ _ __ __ _ _ __ __ _ ___ | _ \(_) | _ \ / ___| | | | | '__/ _` | '_ \ / _` |/ _ \ | |_) | | | |_) | | | |_| | | | (_| | | | | (_| | __/ | __/| | | __/| |___ \___/|_| \__,_|_| |_|\__, |\___| |_| |_| |_| \____| |___/ Welcome to ARMBIAN 5.75 stable Debian GNU/Linux 9 (stretch) 4.19.20-sunxi System load: 0.00 0.00 0.00 Up time: 33 min Memory usage: 7 % of 1000MB IP: 192.168.1.21 CPU temp: 23°C Usage of /: 51% of 15G [ General system configuration (beta): armbian-config ] Last login: Fri Mar 29 17:49:47 2019 from 192.168.1.30 root@orangepipc:~# ping pypi.org PING pypi.org (151.101.0.223) 56(84) bytes of data. 64 bytes from 151.101.0.223 (151.101.0.223): icmp_seq=1 ttl=54 time=16.6 ms 64 bytes from 151.101.0.223 (151.101.0.223): icmp_seq=2 ttl=54 time=15.0 ms 64 bytes from 151.101.0.223 (151.101.0.223): icmp_seq=3 ttl=54 time=14.9 ms 64 bytes from 151.101.0.223 (151.101.0.223): icmp_seq=4 ttl=54 time=14.9 ms 64 bytes from 151.101.0.223 (151.101.0.223): icmp_seq=5 ttl=54 time=15.0 ms ^C --- pypi.org ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 8051ms rtt min/avg/max/mdev = 14.966/15.350/16.691/0.681 ms root@orangepipc:~# root@orangepipc:~# root@orangepipc:~# sudo pip3 install numpy scipy Requirement already satisfied: numpy in /usr/local/lib/python3.5/dist-packages Collecting scipy Using cached https://files.pythonhosted.org/packages/a9/b4/5598a706697d1e2929eaf7fe68898ef4bea76e4950b9efbe1ef396b8813a/scipy-1.2.1.tar.gz Building wheels for collected packages: scipy Running setup.py bdist_wheel for scipy ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-tq5e1qtz/scipy/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/tmpucfiue48pip-wheel- --python-tag cp35: usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...] or: -c --help [cmd1 cmd2 ...] or: -c --help-commands or: -c cmd --help error: invalid command 'bdist_wheel' ---------------------------------------- Failed building wheel for scipy Running setup.py clean for scipy Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-tq5e1qtz/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" clean --all: `setup.py clean` is not supported, use one of the following instead: - `git clean -xdf` (cleans all files) - `git clean -Xdf` (cleans all versioned files, doesn't touch files that aren't checked into the git repo) Add `--force` to your command to use it anyway if you must (unsupported). ---------------------------------------- Failed cleaning build dir for scipy Failed to build scipy Installing collected packages: scipy Running setup.py install for scipy ... /
Giorgio Evangelista Posted March 30, 2019 Author Posted March 30, 2019 23 hours ago, martinayotte said: Were you able to "ping pypi.org" ? Maybe this server is down ... I made a clean new installation. Spoiler Collecting scipy Using cached https://files.pythonhosted.org/packages/a9/b4/5598a706697d1e2929eaf7fe68898ef4bea76e4950b9efbe1ef396b8813a/scipy-1.2.1.tar.gz Building wheels for collected packages: scipy Running setup.py bdist_wheel for scipy ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-l7w5utzc/scipy/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/tmpis71vwt_pip-wheel- --python-tag cp35: usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...] or: -c --help [cmd1 cmd2 ...] or: -c --help-commands or: -c cmd --help error: invalid command 'bdist_wheel' ---------------------------------------- Failed building wheel for scipy Running setup.py clean for scipy Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-l7w5utzc/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" clean --all: `setup.py clean` is not supported, use one of the following instead: - `git clean -xdf` (cleans all files) - `git clean -Xdf` (cleans all versioned files, doesn't touch files that aren't checked into the git repo) Add `--force` to your command to use it anyway if you must (unsupported). ---------------------------------------- Failed cleaning build dir for scipy Failed to build scipy Installing collected packages: scipy Running setup.py install for scipy ... \ After an hour, ssh closes and loses IP After another hour it restarts. This is the script that I run on root user. Spoiler apt-get install build-essential cmake pkg-config apt-get install libjpeg-dev libtiff-dev apt-get install libjasper-dev libpng12-dev (Not Found) apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev apt-get install libxvidcore-dev libx264-dev apt-get install libgtk2.0-dev libgtk-3-dev apt-get install libatlas-base-dev gfortran apt-get install python3-dev apt-get install python3-pip wget -O opencv.zip https://github.com/opencv/opencv/archive/4.0.0.zip wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/4.0.0.zip unzip opencv.zip unzip opencv_contrib.zip mv opencv_contrib-4.0.0 opencv_contrib mv opencv-4.0.0 opencv apt-get purge python2.7 apt-get purge python2.7-minimal apt-get install python3-setuptools sudo pip3 install numpy scipy
Giorgio Evangelista Posted April 1, 2019 Author Posted April 1, 2019 On 3/29/2019 at 7:33 PM, martinayotte said: Were you able to "ping pypi.org" ? Maybe this server is down ... Help
martinayotte Posted April 1, 2019 Posted April 1, 2019 On 3/30/2019 at 2:12 PM, Giorgio Evangelista said: error: invalid command 'bdist_wheel' I don't know any things about "scipy" or "numpy" ... You will get more answers if you submit issue to their own site : https://www.scipy.org/bug-report.html
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