rsb problem with python

D Peter Siddons siddons at bnl.gov
Wed May 30 21:19:55 UTC 2018


Hi Alex,

  OK, thanks. I'll try that tonight. Maybe it will work as-is from my 
home network.

Is there a way to skip parts of the build? The first part is very slow.

Pete.



On 05/30/2018 04:59 PM, Slide wrote:
> Hi Pete,
>
> I also ran into a similar failure :-) I had to use:
>
> git config url https://git.rtems.org/.insteadOf 
> <https://git.rtems.org/rtems.insteadOfgit://git.rtems.org 
> <http://git.rtems.org>
>
> My IT blocks the git protocol port on our company firewall. You can 
> make this global by adding --global after config in the command above
>
> Alex
>
> On Wed, May 30, 2018 at 12:58 PM D Peter Siddons <siddons at bnl.gov 
> <mailto:siddons at bnl.gov>> wrote:
>
>     Hi Gedare,
>         That worked, i.e. commenting out the miniconda path and
>     installing python3.6-dev. So on to the next stop :)
>
>     Processing stopped when building the kernel. At the end of the log
>     file I see:
>
>     script: 72: export PATH
>     script: 73: # Default environment set up.
>     script: 74: LANG=C
>     script: 75: export LANG
>     script: 76: unset DISPLAY || :
>     script: 77: umask 022
>     script: 78: cd "/home/peter/development/rtems/src/rtems-source-builder/rtems/build/arm-rtems5-kernel-5-1"
>     script: 79: echo "=> arm-rtems5-kernel-5-1:"
>     script: 80: echo "==> %prep:"
>     script: 81: source_dir_rtems="rtems-5"
>     source setup: arm-rtems5-kernel-5-1: source rtems -q -c -n arm-rtems5-kernel-5-1-5
>     making dir: /home/peter/development/rtems/src/rtems-source-builder/rtems/sources/git
>     git: reset: git://git.rtems.org/rtems.git <http://git.rtems.org/rtems.git>
>     git: checkout: git://git.rtems.org/rtems.git <http://git.rtems.org/rtems.git>  => 5
>     error: git command failed (/usr/bin/git): 1
>
>     I have attached the entire report, FYI. Does this mean that git
>     could not supply the source?
>
>     Pete.
>
>
>     On 05/30/2018 01:01 PM, Gedare Bloom wrote:
>>     Pete,
>>
>>     On Wed, May 30, 2018 at 12:19 PM, D Peter Siddons<siddons at bnl.gov> <mailto:siddons at bnl.gov>  wrote:
>>>     Hi Gedare,
>>>
>>>         I didn't get your earlier email (?), but the answer is:
>>>
>>>     /home/peter/miniconda3/bin/python3.6
>>>
>>>     so the only way I have 3.6 is through miniconda. Maybe it expects
>>>     /usr/bin/python3.6?
>>>
>>     Odd that my email didn't come through to you. Anyway, since 'which'
>>     finds it, the paths seem correct. Alex' suggestion to install the
>>     development library is a good one however. I have had problems in the
>>     past with mixed Anaconda python installations and Ubuntu distro ones.
>>     I (like you) had the conda in a subdir of my home directory though, so
>>     I found it was easiest for me to just disable the conda paths e.g. by
>>     commenting out
>>     #export PATH="/home/gedare/anaconda3/bin:$PATH"
>>     in my .bashrc was sufficient for me
>>
>>     Then, I could install/use the Ubuntu distributions Python2/3 packages
>>     without conflicts.
>>
>>     Gedare
>>
>>>     Pete.
>>>
>>>
>>>
>>>     On 05/30/2018 12:12 PM, Gedare Bloom wrote:
>>>
>>>     Alex,
>>>
>>>     Yes that also makes sense, thank you. Usually, I've seen that problem
>>>     manifest as missing Python.h, but error messages can be vague and
>>>     inconsistent. :)
>>>
>>>     On Wed, May 30, 2018 at 11:49 AM, Slide<slide.o.mix at gmail.com> <mailto:slide.o.mix at gmail.com>  wrote:
>>>
>>>     I ran into a similar issue and the way I solved it was by installing the
>>>     -dev package for Python. For me this was libpython3-dev on Ubuntu. I'm not
>>>     sure how to do that with the Anaconda installation, but this may help point
>>>     you in the right direction.
>>>
>>>     Regards,
>>>
>>>     Alex
>>>
>>>     On Wed, May 30, 2018 at 6:57 AM Gedare Bloom<gedare at rtems.org> <mailto:gedare at rtems.org>  wrote:
>>>
>>>     Pete,
>>>
>>>     Do you get anything with:
>>>     $ which python3.6
>>>
>>>     Probably, it is looking for that invocation command. I ought to try
>>>     this, because my Ubuntu does not ship with python3.6 I know, so maybe
>>>     it breaks too... hm
>>>
>>>     On Mon, May 28, 2018 at 6:23 PM, Siddons, David<siddons at bnl.gov> <mailto:siddons at bnl.gov>  wrote:
>>>
>>>     Hi Amaan,
>>>         Actually,  /home/peter/miniconda3/bin/python is a soft link to
>>>     /home/peter/miniconda3/bin/python3.6 already! Does rsb not follow links?
>>>     Pete.
>>>
>>>     ________________________________
>>>     From: Amaan Cheval [amaan.cheval at gmail.com <mailto:amaan.cheval at gmail.com>]
>>>     Sent: Monday, May 28, 2018 6:05 PM
>>>     To: Siddons, David
>>>     Cc:users at rtems.org <mailto:users at rtems.org>
>>>     Subject: Re: rsb problem with python
>>>
>>>     Hey David!
>>>
>>>     It looks to me like Anaconda doesn't install the "alias" binaries
>>>     specifying
>>>     the version (for eg. both "python" and "python3.6"). I believe the fix
>>>     in
>>>     your case should be as simple as copying your existing binary with the
>>>     following command:
>>>
>>>     cp /home/peter/miniconda3/bin/python
>>>     /home/peter/miniconda3/bin/python3.6
>>>
>>>
>>>     On Tue, May 29, 2018, 3:28 AM Siddons, David<siddons at bnl.gov> <mailto:siddons at bnl.gov>  wrote:
>>>
>>>     While building rsb for arm-rtems I got this problem:
>>>
>>>     checking for python... /home/peter/miniconda3/bin/python
>>>     checking for python3.6... no
>>>     configure: error: python is missing or unusable
>>>     Makefile:9095: recipe for target 'configure-gdb' failed
>>>     make[1]: *** [configure-gdb] Error 1
>>>     make[1]: Leaving directory
>>>
>>>     '/home/peter/development/rtems/src/rtems-source-builder/rtems/build/arm-rtems5-gdb-8.0.1-x86_64-linux-gnu-1/build'
>>>     Makefile:848: recipe for target 'all' failed
>>>     make: *** [all] Error 2
>>>     shell cmd failed: /bin/sh -ex
>>>
>>>     /home/peter/development/rtems/src/rtems-source-builder/rtems/build/arm-rtems5-gdb-8.0.1-x86_64-linux-gnu-1/doit
>>>     error: building
>>>
>>>     arm-rtems5-gdb-8.0.1-x86_64-linux-gnu-1peter at peter-Latitude-E7240:~/development/rtems/src/rtems-source-builder/rtems$
>>>
>>>     I am running Ubuntu:
>>>
>>>     peter at peter-Latitude-E7240:/etc$ lsb_release -a
>>>     LSB Version:
>>>
>>>     core-9.20160110ubuntu0.2-amd64:core-9.20160110ubuntu0.2-noarch:printing-9.20160110ubuntu0.2-amd64:printing-9.20160110ubuntu0.2-noarch:security-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-noarch
>>>     Distributor ID: Ubuntu
>>>     Description:    Ubuntu 16.04.4 LTS
>>>     Release:        16.04
>>>     Codename:       xenial
>>>
>>>     then:
>>>
>>>     python -V
>>>     Python 3.6.1 :: Continuum Analytics, Inc.
>>>
>>>     This comes from an Anaconda installation. If I remove the path entry
>>>     which
>>>     causes that I get python 2.7, which is the default Ubuntu 16.04
>>>     version. Do
>>>     I need to install Python 3.6?
>>>
>>>     Pete.
>>>
>>>
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>>>
>>>     .
>>>
>>>
>>>     --
>>>     D. Peter Siddons
>>>     Detector Development Group Leader
>>>     Photon Science Division, NSLS-II,
>>>     Bldg. 535B
>>>     Brookhaven National Laboratory
>>>     Upton, NY 11973
>>>
>>>     email:siddons at bnl.gov <mailto:siddons at bnl.gov>
>>>     Phone:(631) 344-2738 <tel:%28631%29%20344-2738>
>>     .
>>
>
>     -- 
>     D. Peter Siddons
>     Detector Development Group Leader
>     Photon Science Division, NSLS-II,
>     Bldg. 535B
>     Brookhaven National Laboratory
>     Upton, NY 11973
>
>     email:siddons at bnl.gov <mailto:siddons at bnl.gov>
>     Phone:(631) 344-2738 <tel:%28631%29%20344-2738>
>

-- 
D. Peter Siddons
Detector Development Group Leader
Photon Science Division, NSLS-II,
Bldg. 535B
Brookhaven National Laboratory
Upton, NY 11973

email: siddons at bnl.gov
Phone: (631) 344-2738

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