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Silent-Hunter
Apprentice
Apprentice


Joined: 07 Jul 2013
Posts: 166

PostPosted: Wed Jun 01, 2016 1:22 am    Post subject: dev-libs/caffe-9999 Reply with quote

I'm trying to play with Google's DeepDream thing, but I am having trouble installing the neural network part.

I found an overlay called maksbotan that has it, but it fails to build.

Code:
>>> Source compiled.
>>> Test phase [not enabled]: dev-libs/caffe-9999

>>> Install caffe-9999 into /var/tmp/portage/dev-libs/caffe-9999/image/ category dev-libs
make -j9 distribute
touch python/caffe/proto/__init__.py
CXX/LD -o python/caffe/_caffe.so python/caffe/_caffe.cpp
x86_64-pc-linux-gnu-g++ -shared -o python/caffe/_caffe.so python/caffe/_caffe.cpp \
        -o python/caffe/_caffe.so -pthread -fPIC -DCAFFE_VERSION=0.14.5 -DNDEBUG  -DUSE_OPENCV -DUSE_LEVELDB -DUSE_LMDB -DCPU_ONLY -I/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/.build_release/src -I./src -I./include -I/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/3rdparty -Wall -Wno-sign-compare -L/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/.build_release/lib -lcaffe-nv -Wl,-O1 -Wl,--as-needed -L/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/.build_release/lib -lopencv_shape -lopencv_stitching -lopencv_objdetect -lopencv_superres -lopencv_videostab -lopencv_calib3d -lopencv_features2d -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_video -lopencv_photo -lopencv_ml -lopencv_imgproc -lopencv_flann -lopencv_core -lopencv_hal  -lglog -lgflags -lprotobuf -lboost_system -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lboost_thread -lstdc++ -lcblas -lboost_python -lpython2.7 \
        -Wl,-rpath,\$ORIGIN/../../build/lib
PROTOC (python) src/caffe/proto/caffe.proto
protoc --proto_path=src/caffe/proto --python_out=python/caffe/proto src/caffe/proto/caffe.proto
python/caffe/_caffe.cpp:1:52: fatal error: Python.h: No such file or directory
 #include <Python.h>  // NOLINT(build/include_alpha)
                                                    ^
compilation terminated.
Makefile:505: recipe for target 'python/caffe/_caffe.so' failed
make: *** [python/caffe/_caffe.so] Error 1
make: *** Waiting for unfinished jobs....
 * ERROR: dev-libs/caffe-9999::maksbotan failed (install phase):
 *   emake failed


Not sure what to do about this, as I definitely have Python installed.
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ffyring
n00b
n00b


Joined: 16 Aug 2005
Posts: 63
Location: Stockholm

PostPosted: Tue Aug 23, 2016 8:12 pm    Post subject: Re: dev-libs/caffe-9999 Reply with quote

Silent-Hunter wrote:
I'm trying to play with Google's DeepDream thing, but I am having trouble installing the neural network part.

I found an overlay called maksbotan that has it, but it fails to build.

Code:
>>> Source compiled.
>>> Test phase [not enabled]: dev-libs/caffe-9999

>>> Install caffe-9999 into /var/tmp/portage/dev-libs/caffe-9999/image/ category dev-libs
make -j9 distribute
touch python/caffe/proto/__init__.py
CXX/LD -o python/caffe/_caffe.so python/caffe/_caffe.cpp
x86_64-pc-linux-gnu-g++ -shared -o python/caffe/_caffe.so python/caffe/_caffe.cpp \
        -o python/caffe/_caffe.so -pthread -fPIC -DCAFFE_VERSION=0.14.5 -DNDEBUG  -DUSE_OPENCV -DUSE_LEVELDB -DUSE_LMDB -DCPU_ONLY -I/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/.build_release/src -I./src -I./include -I/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/3rdparty -Wall -Wno-sign-compare -L/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/.build_release/lib -lcaffe-nv -Wl,-O1 -Wl,--as-needed -L/var/tmp/portage/dev-libs/caffe-9999/work/caffe-9999/.build_release/lib -lopencv_shape -lopencv_stitching -lopencv_objdetect -lopencv_superres -lopencv_videostab -lopencv_calib3d -lopencv_features2d -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_video -lopencv_photo -lopencv_ml -lopencv_imgproc -lopencv_flann -lopencv_core -lopencv_hal  -lglog -lgflags -lprotobuf -lboost_system -lm -lhdf5_hl -lhdf5 -lleveldb -lsnappy -llmdb -lopencv_core -lopencv_highgui -lopencv_imgproc -lboost_thread -lstdc++ -lcblas -lboost_python -lpython2.7 \
        -Wl,-rpath,\$ORIGIN/../../build/lib
PROTOC (python) src/caffe/proto/caffe.proto
protoc --proto_path=src/caffe/proto --python_out=python/caffe/proto src/caffe/proto/caffe.proto
python/caffe/_caffe.cpp:1:52: fatal error: Python.h: No such file or directory
 #include <Python.h>  // NOLINT(build/include_alpha)
                                                    ^
compilation terminated.
Makefile:505: recipe for target 'python/caffe/_caffe.so' failed
make: *** [python/caffe/_caffe.so] Error 1
make: *** Waiting for unfinished jobs....
 * ERROR: dev-libs/caffe-9999::maksbotan failed (install phase):
 *   emake failed


Not sure what to do about this, as I definitely have Python installed.


Just want to confirm I have same error as you.
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fedeliallalinea
Bodhisattva
Bodhisattva


Joined: 08 Mar 2003
Posts: 22154
Location: here

PostPosted: Tue Aug 23, 2016 9:06 pm    Post subject: Reply with quote

A dirty workaround is to change, in ebuild, this code:
Code:
   if use python; then
        python_export PYTHON_INCLUDEDIR PYTHON_SITEDIR PYTHON_LIBPATH
        cat >> Makefile.config << EOF
PYTHON_INCLUDE := "${PYTHON_INCLUDEDIR}" "${PYTHON_SITEDIR}/numpy/core/include"
PYTHON_LIB := "$(dirname ${PYTHON_LIBPATH})"
WITH_PYTHON_LAYER := 1

INCLUDE_DIRS += \$(PYTHON_INCLUDE)
LIBRARY_DIRS += \$(PYTHON_LIB)
EOF

        local py_version=${EPYTHON#python}
        sed -e "/PYTHON_LIBRARIES/s/python\s/python-${py_version} /g" \
            -i Makefile || die "sed failed"
    fi

with
Code:
           python_export PYTHON_INCLUDEDIR PYTHON_SITEDIR PYTHON_LIBPATH
        cat >> Makefile.config << EOF
PYTHON_INCLUDE := "${PYTHON_INCLUDEDIR}" "${PYTHON_SITEDIR}/numpy/core/include"
PYTHON_LIB := "$(dirname ${PYTHON_LIBPATH})"
WITH_PYTHON_LAYER := 1

INCLUDE_DIRS += \$(PYTHON_INCLUDE)
LIBRARY_DIRS += \$(PYTHON_LIB)
EOF

        local py_version=${EPYTHON#python}
        sed -e "/PYTHON_LIBRARIES/s/python\s/python-${py_version} /g" \
            -i Makefile || die "sed failed"

(remove if)
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