Excellent, thank you for posting the CMakeCache file. That helps, in this instance, better than more verbose CMake output logs.
Looking through the Gist files two things pop out; - It sounds like you tried this, but Capnp needs to be discovered. The "Could NOT find CAPNP" section of the output log. - The point you are at with the build is the point that CMake uses a new file to install stuff... The capnp not found needs addressing first, then dealing with the cmake_install.cmake requirements. The biggest one for that install script is the BUILD_TYPE. Can you set this, either using ccmake (with 't' for advanced view), or on the cmake command line. In the past not having BUILD_TYPE set, can confuse the install. It can look like it is installing ok, headers installed etc. But fails to pick up libs and exes. Once the main build is happy, you can also just try the install step using cmake.exe -DBUILD_TYPE=Release -P cmake_install.cmake Regards, Richard. On Tue, Sep 8, 2015 at 5:07 AM, Mateja Putic <[email protected]> wrote: > OK so I tried a couple things: > > 1. I tried running > > cmake $NUPIC_CORE/src -DCAPNPC_IMPORT_DIRS=/if21/mp3t/install > > from > > $NUPIC_CORE/build/scripts > > and I got the exact same error: > > CMake Error at CMakeLists.txt:727 (install): > install FILES given directory "/if21/mp3t/install/lib" to install. > > 2. Since I'm also getting the error that pycapnp wasn't found, I tried > opening a virtualenv at $NUPIC_CORE, then I ran > > pip install -r bindings/py/requirements.txt > > Then I went back and make install'ed the c++ side of capnproto into > $NUPIC_CORE/venv > > Then in $NUPIC_CORE/build/scripts I ran > > cmake $NUPIC_CORE/src -DCAPNPC_IMPORT_DIRS=/if21/mp3t/nupic.core/venv > > The output is here: > > https://gist.github.com/matejaputic/2cda4e8aee5eb603b6b3 > > By looking at the CMakeCache.txt file, you can see that it can't find any > of the libs or includes, but for example, it found CAPNP_EXECUTABLE. I also > tried defining CAPNP_INCLUDE_DIRS, CAPNP_LIB_CAPNP, etc. all manually, and > it's able to find everything, but it still comes back with the same error > that we started with: > > CMake Error at CMakeLists.txt:727 (install): > install FILES given directory "/if21/mp3t/nupic.core/venv/lib" to > install. > > What does this error actually mean? > > Thanks, > > M > > On Mon, Sep 7, 2015 at 2:16 PM, Richard Crowder <[email protected]> wrote: > >> It's difficult to tell which of the few 'INSTALL(FILES)' sections could >> be the problem here. Pls try Austin's suggestion. If possible post your >> build logs to Gist etc. so we can narrow down which one, and track down any >> odd env vars created on your system during cmake. >> >> On Mon, Sep 7, 2015 at 10:05 PM, Austin Marshall <[email protected]> >> wrote: >> >>> I suspect you need only "-DCAPNPC_IMPORT_DIRS=/if21/mp3t/install" >>> On Sep 7, 2015 11:05 AM, "Mateja Putic" <[email protected]> wrote: >>> >>>> Richard, thank you! That worked, to a point. Now I am getting the >>>> error: >>>> >>>> CMake Error at CMakeLists.txt:727 (install): >>>> install FILES given directory "/if21/mp3t/install/lib" to install. >>>> >>>> when I run: >>>> >>>> cmake $NUPIC_CORE/src >>>> -DCAPNPC_IMPORT_DIRS=/if21/mp3t/install/bin:/if21/mp3t/install/include:/if21/mp3t/install/lib >>>> >>>> from $NUPIC_CORE/build/scripts >>>> >>>> I don't understand what the error is. It's simply stating that it was >>>> given the directory "/if21/mp3t/install/lib" to install, and I have >>>> permission to install there, so I don't understand what other problem it >>>> could be. >>>> >>>> Many thanks, >>>> >>>> On Mon, Sep 7, 2015 at 1:13 AM, Richard Crowder <[email protected]> >>>> wrote: >>>> >>>>> Hi Mateja, >>>>> >>>>> Cap'n'Proto is discovered using the src/cmake/FindCapnProto.cmake >>>>> file. Inside that text file the header comment mentions variables that it >>>>> can use to discover where capnp is installed. >>>>> >>>>> When you run cmake can you try the following option; >>>>> -DCAPNPC_IMPORT_DIRS=/home/mateja/install >>>>> >>>>> >>>>> https://github.com/numenta/nupic.core/blob/master/src/cmake/FindCapnProto.cmake >>>>> >>>>> >>>>> On Mon, Sep 7, 2015 at 8:57 AM, Mateja Putic <[email protected]> >>>>> wrote: >>>>> >>>>>> How do I instruct CMake to look for the capnp libraries in a >>>>>> directory other than the default? >>>>>> >>>>>> I am trying to build nupic.core on a machine where I don't have root >>>>>> access. I am following instructions from >>>>>> https://github.com/numenta/nupic.core. Currently nupic.core won't >>>>>> build because CMake can't find capnproto. >>>>>> >>>>>> I have downloaded capnproto from capnproto.org, built it, and >>>>>> installed it in /home/mateja/install >>>>>> >>>>>> What changes can I make to nupic.core/src/CMakeLists.txt to instruct >>>>>> CMake that the capnproto libs are installed in /home/mateja/install? >>>>>> >>>>>> Many thanks, >>>>>> >>>>>> -- >>>>>> Mr. Mateja Putic >>>>>> Ph.D Candidate >>>>>> Department of Electrical and Computer Engineering >>>>>> University of Virginia >>>>>> (703) 303-2099 >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Mr. Mateja Putic >>>> Ph.D Candidate >>>> Department of Electrical and Computer Engineering >>>> University of Virginia >>>> (703) 303-2099 >>>> >>> >> > > > -- > Mr. Mateja Putic > Ph.D Candidate > Department of Electrical and Computer Engineering > University of Virginia > (703) 303-2099 >
