系统:Kubuntu-64位20.04 - AMD 64位机
我试图从源代码中安装全通用电路模拟器并获得错误:
configure: error: Qt >= 4.6.0 is required.
configure: error: ./configure failed for qucs尝试安装Qt-4 get错误:
apt-get install qt4-dev-tools libqt4-dev libqt4-core libqt4-gui
E: Unable to locate package qt4-dev-tools
E: Package 'libqt4-dev' has no installation candidate
E: Unable to locate package libqt4-core
E: Unable to locate package libqt4-gui我怎么得到这份工作?
发布于 2020-10-03 10:53:54
尽管@kyodake回答是正确的,但也有好消息:
您只需下载AppImage,使用chmod +x使其可执行,并运行它。

发布于 2020-09-10 18:28:34
Qt4框架已经从Ubuntu20.04主存储库中删除。
您仍然可以获得Qt4库,添加PPA核心/qt4 4。
在终点站运行:
sudo add-apt-repository ppa:rock-core/qt4
sudo apt update并通过运行命令安装所需的Qt4库:
sudo apt install qt4-dev-tools libqt4-dev libqt4-core libqt4-gui或
sudo apt install qt4-dev-tools libqt4-dev libqtcore4 libqtgui4https://askubuntu.com/questions/1274134
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