我是新來的Linux和OpenCV,我更新我的Ubuntu 16.04到現在我得到ImportError: No module named 'cv2' 當我嘗試安裝的OpenCV我得到 python-opencv is already the newest version (2.4.9.1+dfsg-1.5ubuntu1). 0 upgraded, 0 newly installed, 0 to
連接一個cmake的項目POCO庫時,我得到以下錯誤: /usr/bin/ld: /usr/local/lib/libPocoUtil.so.60: undefined reference to symbol '_ZN4Poco4JSON6Object3setERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKNS_7Dynamic3V
我已經在我的本地機器上安裝了mysql-server和mysql-workbench,並將Ubuntu 16.04作爲操作系統。我可以通過CLI連接到mysql-server,但不能通過mysql-workbench連接。 mysql --version
mysql Ver 14.14 Distrib 5.7.12, for Linux (x86_64) using EditLine w