Error while building SDK

[Victor]

Hello! I checked existing threads but did not find a solution for my problem. 
I've already installed simple runtime and executed expample "hello" successfully. 
While I was installing SDK, I had some problems. I just follow the steps in 
GitHub and run the "make build-pulp-sdk" and some errors just came out.


Environment:
CentOS-7
gcc 4.8.3
python 3.6.8

Following is some of the configuration in my ".bashrc". 
export PATH=$PATH:$HOME/mylib/v1.0.16-pulp-riscv-gcc-centos-7/:/tools/linux/mentor/modelsim/10.6a/modeltech/

I wrote this "source_pulp.sh" and source it once before I start building SDK.
PULP_HOME=$HOME/pulpissimo
export PULP_RISCV_GCC_TOOLCHAIN=$HOME/mylib/v1.0.16-pulp-riscv-gcc-centos-7
export VSIM_PATH=$PULP_HOME/sim
export CPLUS_INCLUDE_PATH=/usr/local/include/ImageMagick-6
source $PULP_HOME/pulp-runtime/configs/pulpissimo.sh
source $PULP_HOME/setup/vsim.sh
source $PULP_HOME/pulp-sdk/configs/pulpissimo.sh
source $PULP_HOME/pulp-sdk/configs/platform-rtl.sh


1. I've already installed configparser at /usr/local/lib/python3.6/site-packages.
   But "No module named configparser" shows up from time to time. Should I install 
   configparser with another method or just run several times to ignore the error?

2. I've installed ImageMagick at /usr/local/include. When I use ImageMagick-7 as
   the library, this error occurs.

      sdk:dpi-models:build: make build install
      make[2]: Entering directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models'
      make -C models build
      make[3]: Entering directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models/models'
      g++ camera/camera.cpp -o /users/student/mr109/cyyang20/pulpissimo/pulp-sdk/build/sdk/dpi-models/models/camera.so -I/usr/include/GraphicsMagick   -D__MAGICK__ -MMD -MP -O2 -g -fpic -std=c++11 -I/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/pkg/sdk/dev/install/ws/include -Werror -Wfatal-errors -DMAGICKCORE_QUANTUM_DEPTH=16 -DMAGICKCORE_HDRI_ENABLE=0 -lGraphicsMagick++ -lGraphicsMagick -O2 -g -shared -L/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/pkg/sdk/dev/install/ws/lib -Werror -Wfatal-errors
      camera/camera.cpp:82:3: error: 'PixelPacket' does not name a type
         PixelPacket *image_buffer;
         ^
      compilation terminated due to -Wfatal-errors.
      make[3]: *** [/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/build/sdk/dpi-models/models/camera.so] Error 1
      make[3]: Leaving directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models/models'
      make[2]: *** [build] Error 2
      make[2]: Leaving directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models'
      Reached EOF with exit status 2
      FATAL ERROR: the command 'build' has failed
      make[1]: *** [all] Error 255
      make[1]: Leaving directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk'
      make: *** [pulp-sdk] Error 2

   But after I choose ImageMagick-6 as the library, this error occurs.

      sdk:dpi-models:build: make build install
      make[2]: Entering directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models'
      make -C models build
      make[3]: Entering directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models/models'
      g++ camera/camera.cpp -o /users/student/mr109/cyyang20/pulpissimo/pulp-sdk/build/sdk/dpi-models/models/camera.so -I/usr/include/GraphicsMagick   -D__MAGICK__ -MMD -MP -O2 -g -fpic -std=c++11 -I/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/pkg/sdk/dev/install/ws/include -Werror -Wfatal-errors -DMAGICKCORE_QUANTUM_DEPTH=16 -DMAGICKCORE_HDRI_ENABLE=0 -lGraphicsMagick++ -lGraphicsMagick -O2 -g -shared -L/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/pkg/sdk/dev/install/ws/lib -Werror -Wfatal-errors
      In file included from /usr/include/GraphicsMagick/magick/render.h:14:0,
                     from /usr/include/GraphicsMagick/magick/draw.h:31,
                     from /usr/local/include/ImageMagick-6/magick/annotate.h:21,
                     from /usr/local/include/ImageMagick-6/magick/MagickCore.h:80,
                     from /usr/local/include/ImageMagick-6/Magick++/Include.h:45,
                     from /usr/local/include/ImageMagick-6/Magick++.h:10,
                     from camera/camera.cpp:24:
      /usr/include/GraphicsMagick/magick/type.h:87:21: error: 'MagickPassFail' does not name a type
      extern MagickExport MagickPassFail
                           ^
      compilation terminated due to -Wfatal-errors.
      make[3]: *** [/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/build/sdk/dpi-models/models/camera.so] Error 1
      make[3]: Leaving directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models/models'
      make[2]: *** [build] Error 2
      make[2]: Leaving directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk/platform/dpi_models'
      Reached EOF with exit status 2
      FATAL ERROR: the command 'build' has failed
      make[1]: *** [all] Error 255
      make[1]: Leaving directory `/users/student/mr109/cyyang20/pulpissimo/pulp-sdk'
      make: *** [pulp-sdk] Error 2

I would like to know whether I installed ImageMagick correctly. If there's 
anything needed to help me deal with these problems, please let me know! 
Thanks a lot!