今天我只是坐下来尝试扑腾，无论我尝试了什么，我都无法使它正常工作。我从克隆存储库开始，然后执行了flutter doctor命令，希望它可以工作。输出看起来像这样：
~/Development/Flutter$ flutter doctor
Downloading Dart SDK from Flutter engine 7375a0f414bde4bc941e623482221db2fc8c4ab5...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 49.3M 100 49.3M 0 0 25.2M 0 0:00:01 0:00:01 --:--:-- 25.2M
Building flutter tool...
Downloading Material fonts... 1.1s
Downloading package sky_engine... 0.5s
Downloading common tools... 0.7s
Downloading linux-x64 tools... 1.4s
Downloading android-arm-profile/linux-x64 tools... 0.7s
Downloading android-arm-release/linux-x64 tools... 0.7s
Downloading android-arm64-profile/linux-x64 tools... 0.7s
Downloading android-arm64-release/linux-x64 tools... 0.7s
Downloading android-arm-dynamic-profile/linux-x64 tools... 0.6s
Downloading android-arm-dynamic-release/linux-x64 tools... 1.1s
Downloading android-arm64-dynamic-profile/linux-x64 tools... 0.8s
Downloading android-arm64-dynamic-release/linux-x64 tools... 0.6s
Downloading android-x86 tools... 0.9s
Downloading android-x64 tools... 1.1s
Downloading android-arm tools... 0.7s
Downloading android-arm-profile tools... 0.7s
Downloading android-arm-release tools... 0.7s
Downloading android-arm64 tools... 0.9s
Downloading android-arm64-profile tools... 0.7s
Downloading android-arm64-release tools... 0.6s
Downloading android-arm-dynamic-profile tools... 0.8s
Downloading android-arm-dynamic-release tools... 0.6s
Downloading android-arm64-dynamic-profile tools... 0.8s
Downloading android-arm64-dynamic-release tools... 0.8s
Downloading Gradle Wrapper... 0.4s
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel beta, v1.0.0, on Linux, locale en_US.UTF-8)
✗ Downloaded executables cannot execute on host.
See https://github.com/flutter/flutter/issues/6207 for more information
On Debian/Ubuntu/Mint: sudo apt-get install lib32stdc++6
On Fedora: dnf install libstdc++.i686
On Arch: pacman -S lib32-libstdc++5
[✓] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[✓] Android Studio (version 3.2)
[✓] Connected device (1 available)
! Doctor found issues in 1 category.
因此，要尝试修复它，我只是推荐了sudo apt-get install lib32stdc++6。输出如下：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
lib32stdc++6 : Depends: gcc-8-base (= 8.2.0-1ubuntu2~18.04) but 8.2.0-12 is to be installed
Depends: lib32gcc1 (>= 1:4.2) but it is not going to be installed
Depends: libc6-i386 (>= 2.18) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
我已尽一切可能在网上找到所有解决方案。
apt-get update，apt-get autoclean，apt-get autoremove。 aptitude install lib32stdc++6
没什么正在修复它。有人可以帮我解决这个问题吗？我真的很想尝试一下