尝试安装软件包时出现“未找到默认的 Matlab 路径”

Question

我拥有学术许可证mathematica，因此我需要通过 VPN 连接到我的研究所网络。安装时出现错误。我尝试运行以下命令：sudo apt-get install openvpn

Reading package lists... Done
Building dependency tree       
Reading state information... Done
openvpn is already the newest version (2.3.10-1ubuntu2.2).
The following packages were automatically installed and are no longer required:
  libdbusmenu-gtk4 linux-headers-4.4.0-128 linux-headers-4.4.0-128-generic
  linux-image-4.4.0-128-generic linux-image-extra-4.4.0-128-generic
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up matlab-support (0.0.21) ...
No default Matlab path found. Exiting.
dpkg: error processing package matlab-support (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 matlab-support
E: Sub-process /usr/bin/dpkg returned an error code (1)

总是会弹出一个窗口，我必须在其中定义 matlab 的路径。

Answer 1

要使用该matlab-support软件包，您需要下载并安装矩阵。

如果安装了 matlab，运行以下命令来显示你的 matlab 路径：

which matlab

这是您在弹出窗口时需要输入的路径。

如果未安装 matlab，您有两个选择。选项一：你可以安装 matlab（下载并解压安装程序，然后运行“安装”文件，您可能需要使用sudo来运行该文件）。选项二：您可以卸载该matlab-support软件包。

sudo apt remove matlab-support

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至于 VPN 包，openvpn已安装且为最新版本。安装错误与之无关。