
我正在關注http://www.pyimagesearch.com/2016/10/24/ubuntu-16-04-how-to-install-opencv/
用於在 Ubuntu Mate 16.04 上安裝 Opencv
在步驟 2 中給出的步驟#2:下載 OpenCV 原始碼,我的命令沒有遇到任何問題
$ wget -O opencv.zip https://github.com/Itseez/opencv/archive/3.1.0.zip
但是當我嘗試執行命令時
$ unzip opencv.zip
我收到以下錯誤
Archive: opencv.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of opencv.zip or
opencv.zip.zip, and cannot find opencv.zip.ZIP, period.
結果
du -hsc opencv.zip
如下面所述
0 opencv.zip
0 total
的結果
ls -l
我的主目錄如下
3.1.0.zip
3.1.0.zip.1
3.1.0.zip.2
Desktop
Documents
Downloads
Music
op
opencv-3.1.0
opencv_contrib.zip
opencv.zip
Pictures
Public
Templates
Videos
wget-log
當資料夾正在下載但沒有從 du 命令獲取的任何內容時,連結是否有問題。有什麼替代方案嗎?