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Hi Greg and
all,
Can we please focus on the "crash " problem? WSPR runs perfectly fine for 10+ hours then crashes: spawning new thread: Resource temporarily unavailable Error starting rx thread 11 The "pillow" issue is resolved. Just do: pip3 install -I pillow==2.5.3 Thanks Greg for logging in and taking a look. I've tried three kernel versions: 3.4.90, 3.4.104, 3.4.105+. Two Linux flavours: Bananian and Fedora 21 Always, the same crash problem after about 10 hours. Hardware: I'm using the Allwinner A20 SOC. This is the Banana Pi. It is dual core ARMv7 with the Mali 400 GPU. Problem: The ARM company who designed the Mali 400 GPU have not released OpenSource drivers, but only binaries for some kernel versions, in particular 3.4.X This affects many ARM SOCs. So, are my "crash" problems related to the "pthread" libraries in /usr/lib not being compatible with the 3.4.104 kernel and modules. Would these problems go away with a quad core CPU? Repeatability: One can only buy hardware that is available now, and suffer the software consequences, because one downloads the software today, not three months ago. Michael DG0OPK's website is trying to promote ARM hardware and provide, as many as he can, build instructions for same. Keep Smiling Alan VK2ZIW On Sat, 20 Dec 2014 06:23:31 -0700, ki7mt wrote > HI All, > > Apologies for not being very clear here. The packages you need, for > the distribution you have (Debian based Wheezy) do no exist in the > Debian WHeezy repositories for Python3. > > Python3 Imaging Library (python3-pil or python3-pillow): > * Wheezy = No > * Jessie and Sid = yes > > Python3 Imaging, Tk Dependant (python3-imagetk or python3-imaging-tk) > * Wheezy = No > * Jessie and Sid = Yes > > Further confusing the issue, the Python3 packages that are available > in Jessie and Sid ( pillow 2.6.1 for example ) conflict with WSJT > adn WSPR code. Which goes back to what we talked about a a few days ago. > > You can get pillow using pip3, but there's guarantee it will work > properly as its form a completely different source ( pypi.python.org > ). I didn't even bother to look for the Imaging Tk modules. > > So, even if you get all the NumPy and GCC issues sorted out, you > will still have package dependency problems in Pil and Image Tk. I > suppose it's possible to compile them yourself, but be aware, the > image libs have several other dependencies when compiling from source. > > Do some searching here: > https://packages.debian.org/wheezy/python/python-imaging-tk > > You will see, some are available, but they are either the wrong > versions, wrong Python version or they are not for Wheezy. > > I hope that clears this up. > > 73's > Greg, KI7MT > > On 12/20/2014 04:59 AM, Alan VK2ZIW wrote: > > Thanks Greg, > > > > > > On my home Banana Pi there is no 'funny business' all the build info > > is in a previous email. Just "apt-get <everything>" then > > "pip-3.2 install -I pillow==2.5.3" > > > > What you see is out of the Debian 'sources' > > deb http://ftp.de.debian.org/debian/ wheezy main non-free contrib > > deb-src http://ftp.de.debian.org/debian/ wheezy main non-free contrib > > > > deb http://security.debian.org/ wheezy/updates main contrib non-free > > deb-src http://security.debian.org/ wheezy/updates main contrib non-free > > > > As user "wsjtdev" you are in the same group (tims) as me "alanb" and the UMASK > > was set so we, as members of the same group do things. > > You can copy or 'get' from SVN a fresh copy. Don't worry about data > > download, I have 40Gb/month. > > > > In the end, we all need a Low Power, Low Price way to run WSPR or WSJT. > > That is repeatable and reliable. > > > > Alan VK2ZIW > > > > > > > > On Sat, 20 Dec 2014 02:19:01 -0700, ki7mt wrote > >> Hi Alan, > >> > >> I kind of figured something was not right. Ok, well, that's goods > >> news and bad. > >> > >> The good news, f2py3's path looks ok from what I can tell. F2PY3 is > >> being picked up in the Makefile, unless you manually edited it, as is > >> Python3. > >> > >> That's about all the good news. > >> > >> * Pip - your pip is for py2.7 and it's seriously out of date, 1.1 vs. > >> > >> 1.5+. That explains why pip list isn't working. pip freeze is > >> listing a couple pkgs, but looks broken, Upgrading may fix that. For > >> python3 modules, you need python3-pip, then run pip3 install x.x.x > >> or whatever you need to do. You may want o install python3- > >> setuptools while your at it. > >> > >> * Python3-Imaging / PIL / Pillow / TK - As far as I can tell, the > >> situation is the same as below, unless there's another way to query the > >> repo other than apt-get. > >> > >> * GCC -same again, 4.6. I've not tested any of the apps below 4.7 > >> > >> * Numpy 1.6 .. 1.8.0 was the lowest I could get working. Having said > >> that, 1.9.1 and Py3.4 has been running all evening here so that's a > >> plus, but doesn't help your situation much. Bare in mind, the F2PY > >> script is mostly a wrapper for f2py2e.py in > >> > >> /usr/lib/python3/dist-packages/numpy/f2py/f2py2e.py > >> > >> f2py2e.py is the important one of the two, which has a problem. > >> > >> * Your f2py2e.py has a shebang of /usr/bin/python (which is python2), > >> even though it is in python3 sub-folders. Don't know how that happened. > >> Was this something you copied over or did you install python3-numpy > >> directly? If so, you should purge python3-numpy and reinstall it. > >> > >> I can't run ./autogen.sh to do further testing due to permissions, > >> so, I can't really troubleshoot the configure.ac script. You should > >> try adding the --with-f2py=<PATH> options though. > >> > >> The rest is about the same as far as I can see. > >> > >> 73's > >> Greg, KI7MT > >> > >> On 12/20/2014 01:10 AM, Alan VK2ZIW wrote: > >>> Hi Greg, > >>> > >>> You are on the wrong box. > >>> "club.bmarc.org" is a Banana Pi at the BMARC clubhouse. Bananian 3.0 loaded in > >>> late September 2014. > >>> cat /etc/debian_version => 7.4 > >>> > >>> My box, here at home is at "www.unixservice.com.au". To get to my Banana Pi, > >>> login as "wsjtdev", then you get redirected to 192.168.7.45 on my LAN and > >>> it asks for the password a 2nd time. > >>> cat /etc/debian_version => 7.7 > >>> > >>> You also have RDP access, straight to both Banana Pi boxen. > >>> > >>> There you will see: > >>> ls /usr/bin/f2p* => /usr/bin/f2py3 /usr/bin/f2py3.2 > >>> > >>> Here is the WSPR build: > >>> > >>> /downloads/hamradio/digital/wsjt/4795wsprB/wspr > >>> > >>> 73 > >>> > >>> Alan VK2ZIW > >>> > >>> On Fri, 19 Dec 2014 22:54:02 -0700, ki7mt wrote > >>>> Hi Alan, > >>>> > >>>> After a bit of poking around, I'm surprised you got as far as you did. > >>>> >From the looks of things, I may be logged into the wrong box or something. > >>>> > >>>> Here is what I found thus far: > >>>> > >>>> * I could nto find a WSPR install directory /downloads/hamradio, they > >>>> were all listed as wsjt. 4336 was the latested labeled folder, and that > >>>> was definitely WSJT, not WSPR, so I don't know where WSPR is hiding. > >>>> > >>>> * python-numpy is installed (py2 build), that needs to be removed Alan Man's greatest waste of time: Worshipping the wrong God. Consider Jesus. --------------------------------------------------------------------------- Alan Beard Unix Support Technician from 1984 to today 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO OpenServer 5.0.X Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler 0414 353013 (mobile) After uni, electr |
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