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opencog / ocpkg

Installing, packaging, deploying and managing OpenCog
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Trying to build opencog, getting error /usr/bin/ld: cannot find -lserver #44

Closed tarath closed 8 years ago

tarath commented 8 years ago

Hi,

I'm trying to do an initial build of opencog on a new docker system.

I have tried both using cmake and using the ocpkg. The error happens immediately if I do ./octool -i, it happens midway through the build if I try and make opencog or if I do ./octool -b. In all 3 cases I am getting an error like this:

Any help on what dependency is needed for lserver would be greatly appreciated.

make[2]: Entering directory /home/opencog/opencog/build' [ 40%] Building CXX object opencog/attention/CMakeFiles/attention.dir/AttentionModule.cc.o [ 40%] Building CXX object opencog/attention/CMakeFiles/attention.dir/ForgettingAgent.cc.o [ 41%] Building CXX object opencog/attention/CMakeFiles/attention.dir/HebbianUpdatingAgent.cc.o [ 43%] Building CXX object opencog/attention/CMakeFiles/attention.dir/SimpleHebbianUpdatingAgent.cc.o [ 43%] Building CXX object opencog/attention/CMakeFiles/attention.dir/ImportanceSpreadingAgent.cc.o [ 45%] Building CXX object opencog/attention/CMakeFiles/attention.dir/ImportanceDiffusionAgent.cc.o [ 45%] Building CXX object opencog/attention/CMakeFiles/attention.dir/SimpleImportanceDiffusionAgent.cc.o [ 46%] Building CXX object opencog/attention/CMakeFiles/attention.dir/ImportanceUpdatingAgent.cc.o Linking CXX shared library libattention.so /usr/bin/ld: cannot find -lserver collect2: error: ld returned 1 exit status make[2]: *** [opencog/attention/libattention.so] Error 1 make[2]: Leaving directory/home/opencog/opencog/build' make[1]: * [opencog/attention/CMakeFiles/attention.dir/all] Error 2 make[1]: Leaving directory `/home/opencog/opencog/build' make: * [all] Error 2 make: Leaving directory`/home/opencog/opencog/build'

amebel commented 8 years ago

Hi,

have you tried following https://github.com/opencog/docker/blob/master/opencog/README.md?

tarath commented 8 years ago

Thank you for the quick response!

I followed these steps here: http://wiki.opencog.org/w/Building_OpenCog#Docker_.2864_bit_systems_only.29

I see the instructions you referred to are different but it sounds like they may not work from windows. I am using the Docker quickstart terminal on windows 10. I am quite new to docker.

Should I try follow the instructions you linked to or do I need to wait for an updated list of instructions with windows specific commands?

On Wed, Dec 23, 2015 at 6:49 PM, Amen Belayneh notifications@github.com wrote:

Hi,

have you tried following https://github.com/opencog/docker/blob/master/opencog/README.md?

— Reply to this email directly or view it on GitHub https://github.com/opencog/ocpkg/issues/44#issuecomment-167031304.

linas commented 8 years ago

this may be do to a re-organization of the directories I did just a few hours ago. Try git pull again, or, by hand, apply this patch:

--- a/opencog/CMakeLists.txt
+++ b/opencog/CMakeLists.txt
@@ -14,8 +14,9 @@ IF (HAVE_ATOMSPACE)
 ENDIF (HAVE_ATOMSPACE)

 IF (HAVE_SERVER)
-       ADD_SUBDIRECTORY (attention)
        ADD_SUBDIRECTORY (cogserver)
+       # attention builds *after* cogserver.
+       ADD_SUBDIRECTORY (attention)
        # Octomap checking will be done inside
        # Will always build types
        ADD_SUBDIRECTORY (spacetime)
tarath commented 8 years ago

@Linas, Unfortunately that doesn't seem to be working for me, getting the same issues.

@Amen, I managed to get docker-compose working sort of on windows but it doesn't support interactive mode and I'm not sure how to actually write code and run the tests without that. For reference I installed docker-compose using this: docker build -t docker-compose github.com/docker/compose. It appears their latest release candidate does support windows (but without some of the features).

Again I really appreciate the help guys, if you have any other suggestions please let me know.

On Wed, Dec 23, 2015 at 9:21 PM, Linas Vepštas notifications@github.com wrote:

this may be do to a re-organization of the directories I did just a few hours ago. Try git pull again, or, by hand, apply this patch:

--- a/opencog/CMakeLists.txt +++ b/opencog/CMakeLists.txt @@ -14,8 +14,9 @@ IF (HAVE_ATOMSPACE) ENDIF (HAVE_ATOMSPACE)

IF (HAVE_SERVER)

  • ADD_SUBDIRECTORY (attention) ADD_SUBDIRECTORY (cogserver)

  • attention builds after cogserver.

  • ADD_SUBDIRECTORY (attention)

    Octomap checking will be done inside

    Will always build types

    ADD_SUBDIRECTORY (spacetime)

— Reply to this email directly or view it on GitHub https://github.com/opencog/ocpkg/issues/44#issuecomment-167044143.

amebel commented 8 years ago

yes, just followed https://docs.docker.com/engine/installation/windows/#using-the-docker-quickstart-terminal and got the same doesn't support interactive thingy. I will add a script for windows that should do the same thing that docker compose dose.

linas commented 8 years ago

Odd. Once you get a working command line, then verify that the directory build/opencog/cogserver/server contains a file libserver.so this is what cmake should be finding and using.

tarath commented 8 years ago

Hmm it appears my build/opencog/cogserver directory doesn't even have a server subdirectory.

All it contains is a CMakeFiles directory, cmake_install.cmake and Makefile. Am I building things in the wrong order somehow?

On Wed, Dec 23, 2015 at 9:50 PM, Linas Vepštas notifications@github.com wrote:

Odd. Once you get a working command line, then verify that the directory build/opencog/cogserver/server contains a file libserver.so this is what cmake should be finding and using.

— Reply to this email directly or view it on GitHub https://github.com/opencog/ocpkg/issues/44#issuecomment-167046529.

amebel commented 8 years ago

@tarath just added a script for windows https://github.com/opencog/docker/pull/62 and also updated the instruction in the README. Try it out and let me know

linas commented 8 years ago

When you say cmake .. it says The following components will be built: is the server listed among them?

tarath commented 8 years ago

@Amen, I am running into a kernel issue that is preventing me from installing the relex component which is documented here: https://github.com/docker/docker/issues/18180#issuecomment-167042078 so need to resolve that before I can continue testing the docker script. It only occurs when I run the docker build script with -r but that seems to be required for the windows script to work (otherwise relex is not found) and I get "Error response from daemon: no such id: relex" which makes sense of course.

On Thu, Dec 24, 2015 at 2:04 AM, Amen Belayneh notifications@github.com wrote:

@tarath https://github.com/tarath just added a script for windows opencog/docker#62 https://github.com/opencog/docker/pull/62 and also updated the instruction in the README. Try it out and let me know

— Reply to this email directly or view it on GitHub https://github.com/opencog/ocpkg/issues/44#issuecomment-167080817.

tarath commented 8 years ago

@Linas

Yes the server is listed. See the cmake output below.

The following components will be built:

Attention - Agents for attention allocation dynamics. Blopex - BLOPEX block eigenvalue solver. Cython bindings - Cython (python) bindings. Dim. Embedding - Compute dimensional embedding of the AtomSpace. Python tests - Python bindings nose tests. REST - REST Atomspace Publisher module. Server - The CogServer. Spatial - Vizualisation of the 3D spacemap. Unit tests - Unit tests. Viterbi - Viterbi Parser for Link Grammar.

The following components WILL NOT be built:

Doxygen - Code documentation. GTK Visualizer - GTK3-based Atomspace Visualizer.

-- Configuring done -- Generating done -- Build files have been written to: /home/opencog/opencog/build

On Thu, Dec 24, 2015 at 9:27 AM, Linas Vepštas notifications@github.com wrote:

When you say cmake .. it says The following components will be built: is the server listed among them?

— Reply to this email directly or view it on GitHub https://github.com/opencog/ocpkg/issues/44#issuecomment-167139801.

linas commented 8 years ago

I believe this fixes it: https://github.com/opencog/opencog/pull/1965

tarath commented 8 years ago

I believe this worked, thanks

On Fri, Dec 25, 2015 at 1:13 PM, Linas Vepštas notifications@github.com wrote:

I believe this fixes it: opencog/opencog#1965 https://github.com/opencog/opencog/pull/1965

— Reply to this email directly or view it on GitHub https://github.com/opencog/ocpkg/issues/44#issuecomment-167262762.