Question

我无法在linux机器上运行rust。

这是我的安装日志：

>> curl https://sh.rustup.rs -sSf | sh
info: downloading installer

Welcome to Rust!

This will download and install the official compiler for the Rust programming 
language, and its package manager, Cargo.

It will add the cargo, rustc, rustup and other commands to Cargo's bin 
directory, located at:

  /home/linuxbox/.cargo/bin

This path will then be added to your PATH environment variable by modifying the
profile files located at:

  /home/linuxbox/.profile
  /home/linuxbox/.bash_profile

You can uninstall at any time with rustup self uninstall and these changes will
be reverted.

Current installation options:

   default host triple: x86_64-unknown-linux-gnu
     default toolchain: stable
  modify PATH variable: yes

1) Proceed with installation (default)
2) Customize installation
3) Cancel installation
>1

info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: latest update on 2019-01-17, rust version 1.32.0 (9fda7c223 2019-01-16)
info: downloading component 'rustc'
 79.5 MiB /  79.5 MiB (100 %) 883.2 KiB/s ETA:   0 s                
info: downloading component 'rust-std'
 54.3 MiB /  54.3 MiB (100 %) 611.2 KiB/s ETA:   0 s                
info: downloading component 'cargo'
  4.4 MiB /   4.4 MiB (100 %) 761.4 KiB/s ETA:   0 s                
info: downloading component 'rust-docs'
  8.5 MiB /   8.5 MiB (100 %) 553.6 KiB/s ETA:   0 s                
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: installing component 'rust-docs'
info: default toolchain set to 'stable'

  stable installed - (error reading rustc version)


Rust is installed now. Great!

To get started you need Cargo's bin directory ($HOME/.cargo/bin) in your PATH 
environment variable. Next time you log in this will be done automatically.

要配置当前的shell，请运行源$ HOME / .cargo / env

我已经设置了环境变量，并且我的路径显示了/home/linuxbox/.cargo/bin/cargo。但是，当我输入“ cargo”时，我会得到

>> cargo
bash: /home/linuxbox/.cargo/bin/cargo: Permission denied

.cargo和.rustup目录权限是：

>> ll .cargo/ .rustup/
.cargo/:
total 16K
4.0K drwxr-xr-x  3 linuxbox linuxbox 4.0K Jan 20 10:13 ./
4.0K drwxr-xr-x 27 linuxbox linuxbox 4.0K Jan 20 10:08 ../
4.0K drwxr-xr-x  2 linuxbox linuxbox 4.0K Jan 20 10:08 bin/
4.0K -rw-r--r--  1 linuxbox linuxbox   37 Jan 20 10:13 env

.rustup/:
total 28K
4.0K drwxr-xr-x  6 linuxbox linuxbox 4.0K Jan 20 10:12 ./
4.0K drwxr-xr-x 27 linuxbox linuxbox 4.0K Jan 20 10:08 ../
4.0K drwxr-xr-x  2 linuxbox linuxbox 4.0K Jan 20 10:13 downloads/
4.0K -rw-r--r--  1 linuxbox linuxbox  124 Jan 20 10:13 settings.toml
4.0K drwxr-xr-x  2 linuxbox linuxbox 4.0K Jan 20 10:13 tmp/
4.0K drwxr-xr-x  3 linuxbox linuxbox 4.0K Jan 20 10:12 toolchains/
4.0K drwxr-xr-x  2 linuxbox linuxbox 4.0K Jan 20 10:13 update-hashes/

权限似乎还可以，但是不知道为什么我遇到Permission denied错误。

有人可以帮忙解决一下吗？

编辑：

我的发行版：Antix（基于Debian），我有一个单独的/home分区。

Answer 1

通过在/home中添加以下行来挂载我的/etc/fstab分区来设法完成这项工作：

/dev/sda4            /home/rusty            ext4            defaults            0  2

谢谢你们

稳定安装-（错误读取rustc版本）

1 个答案: