在代理后面构建OpenCV时出现CMake下载问题

时间:2017-02-07 14:33:26

标签: opencv cmake

我正在尝试在代理后面的CentOS 7上安装OpenCV 3.1.0(带有contrib)。我收到第三方库的下载错误。我已经尝试设置HTTP_PROXY(也是http_proxy,https_proxy,ftp_proxy及其大写版本)环境变量,但它没有什么区别。这是我使用的命令:

cmake -D CMAKE_BUILD_TYPE=RELEASE \
    -D CMAKE_INSTALL_PREFIX=/usr/local \
    -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules \
    -D INSTALL_C_EXAMPLES=OFF \
    -D INSTALL_PYTHON_EXAMPLES=ON \
    -D BUILD_EXAMPLES=ON \
    -D BUILD_OPENCV_PYTHON2=ON ..

这是我得到的错误:

-- Detected version of GNU GCC: 48 (408)
-- Found ZLIB: /lib64/libz.so (found suitable version "1.2.7", minimum required is "1.2.3") 
-- Found ZLIB: /lib64/libz.so (found version "1.2.7") 
-- Found OpenEXR: /lib64/libIlmImf.so
-- checking for module 'gtk+-3.0'
--   package 'gtk+-3.0' not found
-- checking for module 'gstreamer-base-1.0'
--   package 'gstreamer-base-1.0' not found
-- checking for module 'gstreamer-video-1.0'
--   package 'gstreamer-video-1.0' not found
-- checking for module 'gstreamer-app-1.0'
--   package 'gstreamer-app-1.0' not found
-- checking for module 'gstreamer-riff-1.0'
--   package 'gstreamer-riff-1.0' not found
-- checking for module 'gstreamer-pbutils-1.0'
--   package 'gstreamer-pbutils-1.0' not found
-- Looking for linux/videodev.h
-- Looking for linux/videodev.h - not found
-- Looking for linux/videodev2.h
-- Looking for linux/videodev2.h - found
-- Looking for sys/videoio.h
-- Looking for sys/videoio.h - not found
-- checking for module 'libavcodec'
--   package 'libavcodec' not found
-- checking for module 'libavformat'
--   package 'libavformat' not found
-- checking for module 'libavutil'
--   package 'libavutil' not found
-- checking for module 'libswscale'
--   package 'libswscale' not found
-- checking for module 'libavresample'
--   package 'libavresample' not found
-- Looking for libavformat/avformat.h
-- Looking for libavformat/avformat.h - not found
-- Looking for ffmpeg/avformat.h
-- Looking for ffmpeg/avformat.h - not found
-- checking for module 'libgphoto2'
--   package 'libgphoto2' not found
CMake Warning at 3rdparty/ippicv/downloader.cmake:56 (message):
  ICV: Local copy of ICV package has invalid MD5 hash:
  d41d8cd98f00b204e9800998ecf8427e (expected:
  808b791a6eac9ed78d32a7666804320e)
Call Stack (most recent call first):
  3rdparty/ippicv/downloader.cmake:110 (_icv_downloader)
  cmake/OpenCVFindIPP.cmake:237 (include)
  cmake/OpenCVFindLibsPerf.cmake:12 (include)
  CMakeLists.txt:537 (include)


-- ICV: Downloading ippicv_linux_20151201.tgz...
CMake Error at 3rdparty/ippicv/downloader.cmake:73 (file):
  file DOWNLOAD HASH mismatch

    for file: [/home/hal/opencv/3rdparty/ippicv/downloads/linux-808b791a6eac9ed78d32a7666804320e/ippicv_linux_20151201.tgz]
      expected hash: [808b791a6eac9ed78d32a7666804320e]
        actual hash: [d41d8cd98f00b204e9800998ecf8427e]

Call Stack (most recent call first):
  3rdparty/ippicv/downloader.cmake:110 (_icv_downloader)
  cmake/OpenCVFindIPP.cmake:237 (include)
  cmake/OpenCVFindLibsPerf.cmake:12 (include)
  CMakeLists.txt:537 (include)


CMake Error at 3rdparty/ippicv/downloader.cmake:77 (message):
  ICV: Failed to download ICV package: ippicv_linux_20151201.tgz.
  Status=7;"Couldn't connect to server"
Call Stack (most recent call first):
  3rdparty/ippicv/downloader.cmake:110 (_icv_downloader)
  cmake/OpenCVFindIPP.cmake:237 (include)
  cmake/OpenCVFindLibsPerf.cmake:12 (include)
  CMakeLists.txt:537 (include)


-- Configuring incomplete, errors occurred!

0 个答案:

没有答案