The error code is
CMake Error: Problem of extracting the tar: F:/opencv 3.3.0/cache/ippicv/75060 a0c662c0800f48995b7e9b085f6 - ippicv_2017u2_win_intel64_20170418. Zip


CMake Error at CMake/OpenCVDownload. CMake: 223 (the message) :
IPPICV: Unpack failed: 1
The Call Stack (the most recent Call first) :
3 rdparty ippicv/ippicv. Cmake: 42 (ocv_download)
Cmake/OpenCVFindIPP. Cmake: 243 (download_ippicv)
Cmake/OpenCVFindLibsPerf. Cmake: 12 (include)
CMakeLists. TXT: 606 (include)

For the mistake I search in baidu, all consistent way is to manually download a file and then added to the directory,
My problem is the first, I have been a directory of the file, the second, I according to the practice of online change a document after recompiling will still appear this mistake, I beg teachers give directions, I would be grateful,

CodePudding user response:

Never done corresponding content, if only one or a limited module cmake failure, does not affect the installation of opencv, also won't complain, don't use the corresponding module when programming in general the new version of the opencv, cmake sometimes have several files failed, but if you have obsessive-compulsive disorder can't do

CodePudding user response:

Hi, the building Lord solved