我有一段时间无法通过Macports升级一些与qt相关的端口
---> Computing dependencies for qt59-qtwebengine
---> Building qt59-qtwebengine
Error: Failed to build qt59-qtwebengine: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_qt59/qt59-qtwebengine/main.log for details.
Error: Problem while installing qt59-qtwebengine
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
错误是
sudo port install py27-pyqt5
---> Computing dependencies for py27-pyqt5
---> Building py27-pyqt5
Error: Failed to build py27-pyqt5: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-pyqt5/py27-pyqt5/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port py27-pyqt5 failed
虽然一开始问题似乎无关紧要，但是当我尝试安装py-qt5时也有问题
UISlider我猜qt的两个不同版本（即qt5和qt59）之间存在冲突。有任何方法可以解决此问题-非常感谢。