~$ sudo apt-get -y install clang-7 clang++-7Reading package lists... DoneBuilding dependency treeReading state information... DoneE: Unable to locate package clang-7E: Unable to locate package clang++-7E: Couldn't find any package by regex 'clang++-7' ...
代码语言:javascript 复制 ---好多不认识的---E:Unable to locatepackagescipy 遇到这种问题,通常是由于镜像源没有更新下。 更新命令如下: 代码语言:javascript 复制 sudo apt-getupdate 然后稍等下,等更新完再去使用。 ok 了,可以使用了。
E: Unable to locate package clang-7 E: Unable to locate package clang++-7 E: Couldn't find any package by regex 'clang++-7' 我的系统是Debian 9.8, 然后在装下面这两个包的时候老是提示找不到。然后再github上一问,过了几分钟就有大佬回复了,而且亲测有效 要解决这个问题,首先你得修改 文件(...
• #0 throwToolExit (package:flutter_tools/src/base/common.dart:10:3) #1 AndroidDevices.pollingGetDevices (package:flutter_tools/src/android/android_device_discovery.dart:78:7) <asynchronous suspension> #2 PollingDeviceDiscovery._populateDevices (package:flutter_tools/src/device.dart:397:54) <a...