[USRP-users] Reg : Image Downloader

Marcus Müller marcus.mueller at ettus.com
Wed Oct 21 14:01:38 EDT 2015


Hi Sumit,

just another hunch: maybe the environment gets lost due to "sudo". what does
sudo sh -c 'echo "$http_proxy" '
(please not the single ' and double " quotation marks) say?

Best regards,
Marcus


On 10/21/2015 07:58 PM, Sumit Kumar wrote:
> Ahh .... my bad. I did a wrong export. But again the result is same :
>
> *This is with properly patched python code for proxy :*
>
> sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ *echo $http_proxy*
> *http://proxy.iiit.ac.in:8080/*
> sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ sudo
> ./uhd_images_downloader.py
> Images destination:      /usr/local/share/uhd/images
> Downloading images from:
> http://files.ettus.com/binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
> Downloading images to:  
> /tmp/tmplrI1CR/uhd-images_003.010.git-53-gb48fe5bb.zip
> 36363 kB / 36363 kB (100%)
>
> Images successfully installed to: /usr/local/share/uhd/images
>
> *This is for original code :*
>
> sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ *echo $http_proxy*
> *http://proxy.iiit.ac.in:8080/*
> sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ sudo
> ./uhd_images_downloader.py
> Images destination:      /usr/local/share/uhd/images
> Downloading images from:
> http://files.ettus.com/binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
> Downloading images to:  
> /tmp/tmpfHQTdy/uhd-images_003.010.git-53-gb48fe5bb.zip
> Downloader raised an unhandled exception:
> HTTPConnectionPool(host='files.ettus.com <http://files.ettus.com>',
> port=80): Max retries exceeded with url:
> /binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip (Caused by
> <class 'socket.error'>: [Errno 111] Connection refused)
> You can run this again with the '--verbose' flag to see more information
> If the problem persists, please email the output to: support at ettus.com
> <mailto:support at ettus.com>
>
> On Wed, Oct 21, 2015 at 11:17 PM, Marcus Müller
> <marcus.mueller at ettus.com <mailto:marcus.mueller at ettus.com>> wrote:
>
>     Hm, that's conflicting:
>
>     sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ export
>     http_proxy="http://proxy.iiit.ac.in"
>     sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ echo
>     $http_proxy
>     http://proxy.iiit.ac.in
>
>     Best regards,
>     Marcus
>
>     On 10/21/2015 07:46 PM, Sumit Kumar wrote:
>>     No it is there. Pasting again from the previous mail:
>>
>>     sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$ cat
>>     /etc/environment
>>     PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/local/lib/uhd/images:/usr/local/share/uhd/images"
>>     http_proxy="http://proxy.iiit.ac.in:8080/"
>>     https_proxy="https://proxy.iiit.ac.in:8080/"
>>     ftp_proxy="ftp://proxy.iiit.ac.in:8080/"
>>     socks_proxy="socks://proxy.iiit.ac.in:8080/
>>     <http://proxy.iiit.ac.in:8080/>"
>>     UHD_IMAGES_DIR="/usr/local/lib/uhd/images"
>>
>>     On Wed, Oct 21, 2015 at 11:12 PM, Marcus Müller
>>     <marcus.mueller at ettus.com <mailto:marcus.mueller at ettus.com>> wrote:
>>
>>         Hi Sumit!
>>
>>         Your environment variables don't contain the port (8080), but
>>         the code you added does specify it.
>>
>>         Best regards,
>>         Marcus
>>
>>
>>         On 10/21/2015 07:34 PM, Sumit Kumar wrote:
>>>         In the file attached, in line 29 and 85, the setting is
>>>         mentioned.
>>>
>>>         On Wed, Oct 21, 2015 at 11:01 PM, Sumit Kumar
>>>         <cogwsn at gmail.com <mailto:cogwsn at gmail.com>> wrote:
>>>
>>>             *Without patching the python file for proxy settings : *
>>>
>>>             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             echo $http_proxy
>>>             http://proxy.iiit.ac.in:8080/
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             sudo ./uhd_images_downloader.py
>>>             Images destination:      /usr/local/share/uhd/images
>>>             Downloading images from:
>>>             http://files.ettus.com/binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             Downloading images to:  
>>>             /tmp/tmpYdMJh_/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             Downloader raised an unhandled exception:
>>>             HTTPConnectionPool(host='files.ettus.com
>>>             <http://files.ettus.com>', port=80): Max retries
>>>             exceeded with url:
>>>             /binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             (Caused by <class 'socket.error'>: [Errno 111]
>>>             Connection refused)
>>>             You can run this again with the '--verbose' flag to see
>>>             more information
>>>             If the problem persists, please email the output to:
>>>             support at ettus.com <mailto:support at ettus.com>
>>>             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             export http_proxy="http://proxy.iiit.ac.in"
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             echo $http_proxy
>>>             http://proxy.iiit.ac.in
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             sudo ./uhd_images_downloader.py
>>>             Images destination:      /usr/local/share/uhd/images
>>>             Downloading images from:
>>>             http://files.ettus.com/binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             Downloading images to:  
>>>             /tmp/tmpAl8zE4/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             Downloader raised an unhandled exception:
>>>             HTTPConnectionPool(host='files.ettus.com
>>>             <http://files.ettus.com>', port=80): Max retries
>>>             exceeded with url:
>>>             /binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             (Caused by <class 'socket.error'>: [Errno 111]
>>>             Connection refused)
>>>             You can run this again with the '--verbose' flag to see
>>>             more information
>>>             If the problem persists, please email the output to:
>>>             support at ettus.com <mailto:support at ettus.com>
>>>
>>>             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>
>>>
>>>             *Now patching the python file for proxy settings(in
>>>             another terminal) :*
>>>
>>>             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             echo $http_proxy
>>>             http://proxy.iiit.ac.in:8080/
>>>             sumit at sumit-ThinkCentre-M72e:/usr/local/lib/uhd/utils$
>>>             sudo ./uhd_images_downloader.py
>>>             Images destination:      /usr/local/share/uhd/images
>>>             Downloading images from:
>>>             http://files.ettus.com/binaries/images/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             Downloading images to:  
>>>             /tmp/tmpIxp5HY/uhd-images_003.010.git-53-gb48fe5bb.zip
>>>             36363 kB / 36363 kB (100%)
>>>
>>>             Images successfully installed to:
>>>             /usr/local/share/uhd/images
>>>             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>
>>>
>>>             On Wed, Oct 21, 2015 at 10:44 PM, Marcus Müller
>>>             <marcus.mueller at ettus.com
>>>             <mailto:marcus.mueller at ettus.com>> wrote:
>>>
>>>                 I'm really out of my depth here, Sumit. The manual
>>>                 proxy specification
>>>                 should really do the same as the environment
>>>                 variable. I can follow the
>>>                 code path manually.
>>>                 My guess is that somethings slightly different; I
>>>                 know I'm getting a
>>>                 little too persistent, but what does
>>>
>>>                 echo "$http_proxy"
>>>
>>>                 say?
>>>
>>>                 Best regards,
>>>                 Marcus
>>>
>>>                 On 10/21/2015 07:12 PM, Sumit Kumar wrote:
>>>                 > But it is not working when I am removing the proxy
>>>                 settings from the
>>>                 > python code(even after exporting it to the shell)
>>>
>>>
>>>
>>>
>>>             -- 
>>>             Sumit kumar
>>>             Research Assistant
>>>             Communication Research Center
>>>             IIIT Hyderabad, India
>>>             +91-7799081452
>>>
>>>
>>>
>>>
>>>         -- 
>>>         Sumit kumar
>>>         Research Assistant
>>>         Communication Research Center
>>>         IIIT Hyderabad, India
>>>         +91-7799081452
>>>
>>
>>
>>
>>
>>     -- 
>>     Sumit kumar
>>     Research Assistant
>>     Communication Research Center
>>     IIIT Hyderabad, India
>>     +91-7799081452
>>
>
>
>
>
> -- 
> Sumit kumar
> Research Assistant
> Communication Research Center
> IIIT Hyderabad, India
> +91-7799081452
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20151021/472365c4/attachment-0002.html>


More information about the USRP-users mailing list