topic Re: NCSDK make install: "Error in line 170" in Intel® Distribution of OpenVINO™ Toolkit

NCSDK make install: "Error in line 170"

idata — Thu, 08 Mar 2018 00:03:40 GMT

I am starting a new thread for this, because I was able to collect additional information and pinpoint the error to a specific line of code in the bash script.

After installing Raspbian Stretch on a Raspberry Pi 3B, I clone the NCSDK repository and run make install.

It does not matter if I run it normally or using sudo, I always get the same error: Error in line 170.

By stopping script execution and adding some debug echoes, I was able to verify that indeed the following line of code is responsible for the error:

PREV_INSTALL_INFO='$SUDO_PREFIX find /opt /home -name $INSTALL_INFO_FILENAME -print 2> /dev/null'

Running something like

sudo find /opt /home -name .ncsdk_install.info -print 2> /dev/null

in the console does not generate any kind of error.

Deleting this line and the following if-fi statement before continuing execution will make the script run normally until it is finished, so in my eyes this is an actual bug, but I wouldn't know where to add a bug report.

I'm looking forward to any kind of help.

Note: Please keep in mind I only have little experience with Linux.

Re: NCSDK make install: "Error in line 170"

idata — Thu, 08 Mar 2018 08:30:37 GMT

@MarkusA380

OK, Let's calm down and step by step.

I think that if you are logged in as "pi" for general users it will work.

I installed it over 5 times and I never failed, so I think it's not a NCSDK's bug.

Execute the following command at the terminal.

What is displayed on ???

$ whoami ??? <--- What is displayed?

$ echo $EUID ??? <--- What is displayed?

And, Execute the following command at the terminal.

What is displayed on ???

$ sudo -V

Point is an if statement of "/opt/movidius/NCSDK/install-ncsdk.sh" line 117.

The "if" statement should be TRUE.

When it is 「$EUID = 0」<--- Already super user

other than that 「$EUID != 0」 <--- General user or Other

Re: NCSDK make install: "Error in line 170"

idata — Fri, 09 Mar 2018 16:10:19 GMT

What does this tell me?

By the way, it's line 170, not 117.

Re: NCSDK make install: "Error in line 170"

idata — Fri, 09 Mar 2018 17:33:28 GMT

@MarkusA380

Thank you for your reply.

By the way, it's line 170, not 117.

Yes, I know.

The 170th line is a script that expects "SUDO_PREFIX =" sudo "" in line 118 to be stored.

PREV_INSTALL_INFO=`$SUDO_PREFIX find /opt /home -name $INSTALL_INFO_FILENAME -print 2> /dev/null`

$INSTALL_INFO_FILENAME /opt/movidius/.ncsdk_install.info


ncsdk_path=/opt/movidius
ncs_lib_path=/usr/local/lib
ncs_inc_path=/usr/local/include
ncs_bin_path=/usr/local/bin

I checked whether the parameters were assigned properly or not.

Umm…It seems there is no problem.

I'm sorry.

A good idea does not come out soon.

Re: NCSDK make install: "Error in line 170"

idata — Fri, 09 Mar 2018 18:15:31 GMT

Thank you. I hope someone will find a fix.

Re: NCSDK make install: "Error in line 170"

idata — Fri, 09 Mar 2018 19:53:55 GMT

@PINTO, @Tome_at_Intel , because I use this Raspberry for nothing else, I could offer a RDP connection so one of you or someone else could see the problem live and do some research on why it happens. I would reset the device to a fresh install and exactly to the point where the error occurs.

Re: NCSDK make install: "Error in line 170"

idata — Fri, 09 Mar 2018 20:21:52 GMT

@MarkusA380

Can I check only one at the last if allowed.

Could you tell us the result of the command below?

$ echo $LANG

Re: NCSDK make install: "Error in line 170"

idata — Fri, 09 Mar 2018 21:39:02 GMT

@PINTO Of course, today I fubar'd my Raspbian-installation (partially on purpose), so it will take about one more day until I have reset the installation and test it. At that point I can provide ip and login credentials for XRDP, too.

Re: NCSDK make install: "Error in line 170"

idata — Wed, 14 Mar 2018 02:58:30 GMT

Hello,

I'm just getting started. I've cloned the latest and end up with the same message on Ubuntu 16.04.

Quite annoying right out of the gate with this:

--2018-03-13 15:57:36-- http://ncs-forum-uploads.s3.amazonaws.com/ncsdk/ncsdk_01_12/NCSDK-1.12.00.01.tar.gz

Resolving ncs-forum-uploads.s3.amazonaws.com (ncs-forum-uploads.s3.amazonaws.com)… 52.219.24.2

Connecting to ncs-forum-uploads.s3.amazonaws.com (ncs-forum-uploads.s3.amazonaws.com)|52.219.24.2|:80… connected.

HTTP request sent, awaiting response… 200 OK

Length: 975174 (952K) [application/octet-stream]

Saving to: ‘NCSDK-1.12.tar.gz’

NCSDK-1.12.tar.gz 100%[===================>] 952.32K 539KB/s in 1.8s

2018-03-13 15:57:38 (539 KB/s) - ‘NCSDK-1.12.tar.gz’ saved [975174/975174]

NCSDK-1.12.00.01/

NCSDK-1.12.00.01/ncsdk-x86_64/

NCSDK-1.12.00.01/ncsdk-x86_64/udev/

NCSDK-1.12.00.01/ncsdk-x86_64/udev/97-usbboot.rules

NCSDK-1.12.00.01/ncsdk-x86_64/api/

NCSDK-1.12.00.01/ncsdk-x86_64/api/c/

NCSDK-1.12.00.01/ncsdk-x86_64/api/c/mvnc.h

NCSDK-1.12.00.01/ncsdk-x86_64/api/c/libmvnc.so.0

NCSDK-1.12.00.01/ncsdk-x86_64/api/c/mvnc_deprecated.h

NCSDK-1.12.00.01/ncsdk-x86_64/api/setup.py

NCSDK-1.12.00.01/ncsdk-x86_64/api/python/

NCSDK-1.12.00.01/ncsdk-x86_64/api/python/mvnc/

NCSDK-1.12.00.01/ncsdk-x86_64/api/python/mvnc/mvncapi.py

NCSDK-1.12.00.01/ncsdk-x86_64/api/python/mvnc/init.py

NCSDK-1.12.00.01/ncsdk-x86_64/LICENSE

NCSDK-1.12.00.01/ncsdk-x86_64/tk/

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/FileIO.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/TensorFlowPreproc.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/CaffeParser.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/DataTransforms.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/Args.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/Metrics.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/TensorFlowParser.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/EnumController.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/MiscIO.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Controllers/CaffeEnumController.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/Blob.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/MyriadParam.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/CaffeEnumDeclarations.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/EnumDeclarations.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/Network.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Models/NetworkStage.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/mvNCCompile.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/mvNCProfile.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Views/

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Views/Validate.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Views/Graphs.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/Views/Summary.py

NCSDK-1.12.00.01/ncsdk-x86_64/tk/mvNCCheck.py

NCSDK-1.12.00.01/ncsdk-x86_64/MovidiusLogo.png

NCSDK-1.12.00.01/ncsdk-x86_64/fw/

NCSDK-1.12.00.01/ncsdk-x86_64/fw/MvNCAPI.mvcmd

NCSDK-1.12.00.01/requirements.txt

NCSDK-1.12.00.01/install-ncsdk.sh

NCSDK-1.12.00.01/uninstall-ncsdk.sh

NCSDK-1.12.00.01/ncsdk-armv7l/

NCSDK-1.12.00.01/ncsdk-armv7l/udev/

NCSDK-1.12.00.01/ncsdk-armv7l/udev/97-usbboot.rules

NCSDK-1.12.00.01/ncsdk-armv7l/api/

NCSDK-1.12.00.01/ncsdk-armv7l/api/c/

NCSDK-1.12.00.01/ncsdk-armv7l/api/c/mvnc.h

NCSDK-1.12.00.01/ncsdk-armv7l/api/c/libmvnc.so.0

NCSDK-1.12.00.01/ncsdk-armv7l/api/c/mvnc_deprecated.h

NCSDK-1.12.00.01/ncsdk-armv7l/api/setup.py

NCSDK-1.12.00.01/ncsdk-armv7l/api/python/

NCSDK-1.12.00.01/ncsdk-armv7l/api/python/mvnc/

NCSDK-1.12.00.01/ncsdk-armv7l/api/python/mvnc/mvncapi.py

NCSDK-1.12.00.01/ncsdk-armv7l/api/python/mvnc/init.py

NCSDK-1.12.00.01/ncsdk-armv7l/LICENSE

NCSDK-1.12.00.01/ncsdk-armv7l/tk/

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/FileIO.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/TensorFlowPreproc.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/CaffeParser.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/DataTransforms.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/Args.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/Metrics.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/TensorFlowParser.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/EnumController.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/MiscIO.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Controllers/CaffeEnumController.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/Blob.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/MyriadParam.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/CaffeEnumDeclarations.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/EnumDeclarations.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/Network.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Models/NetworkStage.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/mvNCCompile.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/mvNCProfile.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Views/

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Views/Validate.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Views/Graphs.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/Views/Summary.py

NCSDK-1.12.00.01/ncsdk-armv7l/tk/mvNCCheck.py

NCSDK-1.12.00.01/ncsdk-armv7l/MovidiusLogo.png

NCSDK-1.12.00.01/ncsdk-armv7l/fw/

NCSDK-1.12.00.01/ncsdk-armv7l/fw/MvNCAPI.mvcmd

NCSDK-1.12.00.01/version.txt

NCSDK-1.12.00.01/tests/

NCSDK-1.12.00.01/tests/Makefile

NCSDK-1.12.00.01/tests/api-check/

NCSDK-1.12.00.01/tests/api-check/Makefile

NCSDK-1.12.00.01/tests/api-check/ncs-python2-check.py

NCSDK-1.12.00.01/tests/api-check/ncs-python3-check.py

NCSDK-1.12.00.01/tests/api-check/ncs-c-check.c

NCSDK-1.12.00.01/tests/sdk-check/

NCSDK-1.12.00.01/tests/sdk-check/Makefile

NCSDK-1.12.00.01/tests/sdk-check/img/

NCSDK-1.12.00.01/tests/sdk-check/img/512_Phone.jpg

NCSDK-1.12.00.01/tests/sdk-check/data/

NCSDK-1.12.00.01/tests/sdk-check/data/alexnet.prototxt

NCSDK-1.12.00.01/tests/sdk-check/data/googlenet.prototxt

NCSDK-1.12.00.01/tests/sdk-check/data/readme.txt

NCSDK-1.12.00.01/tests/sdk-check/data/squeezenet.prototxt

NCSDK-1.12.00.01/tests/sdk-check/test_install.py

NCSDK-1.12.00.01/ncsdk.conf

NCSDK-1.12.00.01/requirements_apt.txt

Movidius Neural Compute Toolkit Setup.

Checking OS and version…

Installing on Ubuntu 16.04

Installer NCSDK version: 1.12.00.01

Installation failed. Error on line 170

Re: NCSDK make install: "Error in line 170"

idata — Wed, 14 Mar 2018 03:42:00 GMT

The NCSDK git repo 'make install' pulls down a file to /opt/movidius and runs an installer there. I dug into the installer found at /opt/movidius/NCSDK/install-ncsdk.sh

Line 170 dealt with previous installs of the SDK which I didn't have, so I forged ahead with commenting this chunk out.

It at least got through the installation process. I haven't tried examples yet to prove it worked.

#PREV_INSTALL_INFO=`$SUDO_PREFIX find /opt /home -name $INSTALL_INFO_FILENAME -print 2> /dev/null`
#if [[ ! -z $PREV_INSTALL_INFO ]]; then
#    PREV_OWNER=$(ls -l $PREV_INSTALL_INFO | awk '{print $3}')
#    if [ $PREV_OWNER != $USER ]; then
#        echo "Previous installation not owned by current user, continue at your own risk"
#    fi
#    PREV_INSTALL_DIR=${PREV_INSTALL_INFO%/*}
#    PREV_NCSDK_VER=`cat $PREV_INSTALL_DIR/version.txt`
#    echo "NCSDK version $PREV_NCSDK_VER previously installed at $PREV_INSTALL_DIR"

#    compare_versions $PREV_NCSDK_VER $INSTALLER_NCSDK_VER

#    #TODO: remove older version, or update as necessary
#    if [[ $VERCOMP_RETVAL == 0 ]]; then
#        echo "Previously installed version is the same as installer version, overwriting..."
#    elif [[ $VERCOMP_RETVAL == 1 ]]; then
#        echo "Previously installed version is older than installer version, upgrading..."
#    else
#        echo "Previously installed version is more recent than installer version, downgrading..."
#    fi
#fi

Re: NCSDK make install: "Error in line 170"

idata — Sun, 20 Jan 2019 23:56:57 GMT

I got exactly the same error when installing on RPI3B+

pi@raspberrypi:~ $ whoami

pi@raspberrypi:~ $ echo $EUID

1000

pi@raspberrypi:~ $ sudo -V

Sudo version 1.8.19p1

Sudoers policy plugin version 1.8.19p1

Sudoers file grammar version 45

Sudoers I/O plugin version 1.8.19p1

pi@raspberrypi:~ $ echo $LANG

en_HK.UTF-8

Can anyone help?

Re: NCSDK make install: "Error in line 170"

idata — Fri, 25 Jan 2019 02:43:45 GMT

Hi @xou822

You might have other _unsuccessful_ installations of the NCSDK on the Pi - is this the first time you've attempted to install the NCSDK?

Best Regards,

Sahira

Re: NCSDK make install: "Error in line 170"

idata — Thu, 28 Mar 2019 23:58:50 GMT

I also encountered this problem while installing NCSDK.

If you execute the line as it is written, 2> /dev/null/ will suppress any errors that arise (by sending them to /dev/null). Try executing the line of code responsible for the error (i.e. line 170 in /opt/movidius/NCSDK/install-ncsdk.sh) but without redirecting stderr to /dev/null.

sudo find /opt /home -name .ncsdk_install.info -print

Examine any errors which arise from executing this command and resolve them.

In my case it was a corrupted directory path in /home which was causing the find command to give an "Input/output error". I rebooted (which somehow fixed the corrupted path) and removed the directory which was causing the issue (although I might not have needed to, I didn't think to test it). Then I executed sudo make install again in the ncsdk directory cloned from GitHub and install was successful.

Hope this helps