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CDude1
Beginner
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NCSDK2 installation fails on RPi 3B+ running Raspian Strech , Please Help!!

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I use a Raspberry Pi 3B + running Raspian stretch OS , i have tried to install the NCSDK 2 on the pi ( link to instructions used: https://movidius.github.io/ncsdk/install.html).

 

But it fails despite multiple attempts agter several updates and upgrades , with the following error:

Collecting tensorflow==1.11.0 Exception: 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 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 266, in _read_status raise RemoteDisconnected("Remote end closed connection without" http.client.RemoteDisconnected: Remote end closed connection without response   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 620, in _prepare_file session=self.session, hashes=hashes) File "/usr/lib/python3/dist-packages/pip/download.py", line 821, in unpack_url hashes=hashes File "/usr/lib/python3/dist-packages/pip/download.py", line 659, in unpack_http_url hashes) File "/usr/lib/python3/dist-packages/pip/download.py", line 853, in _download_http_url stream=True, 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 609, in send r = adapter.send(request, **kwargs) 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' Installation failed: Command 'sudo -E -H pip3 install --trusted-host files.pythonhosted.org --trusted-host www.piwheels.org tensorflow==1.11.0' return code=2. Error on line 324 in ./install-utilities.sh. Will exit Makefile:47: recipe for target 'install' failed make: *** [install] Error 131

 

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1 Solution
JesusE_Intel
Moderator
129 Views

Hi CDude1,

 

It looks like the issue was due to a missing dependencies, could you try installing the following dependencies packages?

sudo apt-get install -y libusb-1.0-0-dev libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler libatlas-base-dev git automake byacc lsb-release cmake libgflags-dev libgoogle-glog-dev liblmdb-dev swig3.0 graphviz libxslt-dev libxml2-dev gfortran python3-dev python-pip python3-pip python3-setuptools python3-markdown python3-pillow python3-yaml python3-pygraphviz python3-h5py python3-nose python3-lxml python3-matplotlib python3-numpy python3-protobuf python3-dateutil python3-skimage python3-scipy python3-six python3-networkx python3-tk

Take a look at the following guide for additional information: https://movidius.github.io/blog/ncs-apps-on-rpi/

 

Regards,

Jesus

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JesusE_Intel
Moderator
129 Views

Hi CDude1,

 

I was able to replicate the installation issue you are seeing on the Raspberry Pi 3. I am opening a bug ticket with the development team to get their input. In the meantime, I suggest you trying the Intel OpenVINO toolkit which supports the original Intel Movidius Neural Compute Stick and the Intel Neural Compute Stick 2.

 

Please take a look at the OpenVINO toolkit installation guide for Raspberry Pi.

 

Regards,

Jesus

JesusE_Intel
Moderator
130 Views

Hi CDude1,

 

It looks like the issue was due to a missing dependencies, could you try installing the following dependencies packages?

sudo apt-get install -y libusb-1.0-0-dev libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler libatlas-base-dev git automake byacc lsb-release cmake libgflags-dev libgoogle-glog-dev liblmdb-dev swig3.0 graphviz libxslt-dev libxml2-dev gfortran python3-dev python-pip python3-pip python3-setuptools python3-markdown python3-pillow python3-yaml python3-pygraphviz python3-h5py python3-nose python3-lxml python3-matplotlib python3-numpy python3-protobuf python3-dateutil python3-skimage python3-scipy python3-six python3-networkx python3-tk

Take a look at the following guide for additional information: https://movidius.github.io/blog/ncs-apps-on-rpi/

 

Regards,

Jesus

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