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linux - 稳定安装 - （读取 rustc 版本时出错）

问题描述

我无法在我的 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.

配置你当前的 shell 运行源 $HOME/.cargo/env

我已经设置了环境变量，我的路径显示/home/linuxbox/.cargo/bin/cargo. 但是，当我输入“货物”时，我得到了

>> 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，但不知道为什么我会Permission denied出错。

有人可以帮助解决/解决这个问题吗？

编辑：

我的发行版：Antix（基于 Debian），我有一个单独的/home分区。

标签： linuxshellrustup

解决方案

通过/home在/etc/fstab

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

谢谢你们

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