Hi,
sorry to hear about that.
I have the following scripts in my opencog repos.
To purge opencog from my system:
==== clean-opencog.sh ====
sudo rm -fr /usr/local/include/opencog
sudo rm -fr /usr/local/share/opencog
sudo rm -fr /usr/local/lib/opencog
sudo rm -fr /usr/share/guile/site/2.2/opencog*
sudo rm -fr /usr/local/share/guile/site/2.2/opencog*
rm -fr ~/.cache/guile
==========================
To build opencog
==== build.sh ====
rm -fr build
mkdir build
cd build
cmake ..
make -j4 && sudo make install
cd ..
===================
When I get weird errors, I run clean-opencog.sh, then rebuild cogutil,
atomspace, opencog (and possibly more) with my build scripts.
I very have rarely problems and since I use ccache (with an SSD) it is
usually very fast.
Now my clean script doesn't purge python modules because I do not use
Python, but that should be easy to add.
Hopefully it helps, let us know otherwise.
Nil
On 3/20/19 12:48 PM, Johannes Castner wrote:
Hi Nil and Linas,
Austin and I are working together and our biggest problem isn't that
those three tests fail, but rather that we cannot import certain things
and perhaps they're missing (?):
Traceback (most recent call last):
File "scheme_router.py", line 5, in <module>
from opencog.atomspace import types
ImportError: libattentionbank.so: cannot open shared object file: No
such file or directory
We thought that the same problem that makes these tests fail might also
be responsible for the above error? We're desperately trying to figure
out how we can better build the system in a reliable way, such that once
we run into a bug and lets say, you've fixed that bug in your code, we
can quickly update from your code and then set everything up again and
have a working system. Right now, every time we update it is
exceedingly hard to get back to where we were before, minus the bug that
made us want to reset in the first place. Is there some way you could
maybe guide us to how we can have a system that follows all of your
improvements and bug fixes and that doesn't have problems with setting
up and installing? I would love us to be able to contribute more and
spend less time setting up the three libraries again and again. If it
were easy to set them all up--i.e. if there were a script that reliably
sets them up and tests them, this would improve things massively!
With gratitude and great appreciation,
Johannes
On Tuesday, March 19, 2019 at 6:14:31 PM UTC, Nil wrote:
On 3/19/19 8:03 PM, Austin wrote:
> After reinstalling and doing that, now 3 of the tests still
continue to
> fail.
They also fail for me.
Nil
>
> Austin
>
> On Tue, Mar 19, 2019 at 11:49 AM 'Nil Geisweiller' via opencog
> <[email protected] <javascript:>
<mailto:[email protected] <javascript:>>> wrote:
>
> Hi Austin,
>
> you might need to install opencog before running the unit tests.
>
> Nil
>
> On 3/19/19 12:52 PM, Austin wrote:
> > Hello people!
> >
> > Hope you are doing well. Since the last update, With
cogutil and
> > Atomspace building fine. some of the make tests for the
opencog
> > directory have failed on my end. Even though it seems to
make ok.
> Please
> > find attached a screenshot of these errors.
> >
> > Also for a better work process; I'm trying to figure out
how to work
> > with docker. I would like to use opencog's atomspace in
production
> > through docker. However in building opencog with
"docker-compose run
> > --service-ports dev". There seems to be no module called
> > "opencog.atomspace" in this dev docker container. Does
atomspace
> exist
> > as a different container ? If not, what changes may need
to be
> made to
> > make use of atomspace in the opencog docker environment ?
> >
> > Thank you in advance :)
> >
> > Austin
> >
> > On Fri, Mar 15, 2019 at 12:32 PM Vitaly Bogdanov
> <[email protected] <javascript:> <mailto:[email protected]
<javascript:>>
> > <mailto:[email protected] <javascript:>
<mailto:[email protected] <javascript:>>>> wrote:
> >
> > ParallelUTest issue should be fixed in latest master,
please see
> > https://github.com/opencog/atomspace/issues/2127
<https://github.com/opencog/atomspace/issues/2127>
> >
> > On Friday, March 15, 2019 at 1:39:12 PM UTC+3, Austin
wrote:
> >
> > Hi Vitaly
> >
> > Thank you for your reply! Yes indeed, I do have
enough free
> > memory. I have been able to build the atomspace by
> running make -j4.
> > I understand without the number, it spawns a
process for each
> > core I have; so it builds with only test 16 -
ParallelUTest
> > failing (SEGFAULT).
> > However, I'll try the docker image if it makes
> things easier for
> > regular updating and rebuilding of the libraries.
Thanks
> again!
> >
> > Best,
> > Austin
> >
> >
> >
> > On Wed, Mar 13, 2019 at 4:06 PM Vitaly Bogdanov
> > <[email protected] <mailto:[email protected]>> wrote:
> >
> > Hi Austin,
> >
> > My machine has 16 Gib of RAM, 5 of them are
occupied by
> > operating system almost constantly. At least
it is
> enough to
> > build opencog. I have just make a test and I
didn't
> see more
> > than 2 GiB were used during build. Have you tried
> executing
> > "free" command to see how much of free memory
do you
> have?
> >
> > Best regards,
> > Vitaly
> >
> >
> > On Tuesday, March 12, 2019 at 7:54:06 PM UTC+3,
> Austin wrote:
> >
> > Hi,
> >
> > After reinstalling and recompiling for the
new
> updates.
> > In running make for the atomspace. I get
errors
> such as
> > virtual memory exhausted: Cannot allocate
memory.Find
> > attached the error images in detail.
> >
> > Please what could cause this; The AWS EC2
> instance type
> > used is t3.large. Also, I am wondering if any
> specific
> > recommendations of memory size required to
run all of
> > opencog efficiently ?
> >
> > Greatly appreciate any help provided.
> > Thank you!
> >
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