# Error while installing Trixi.jl

**URL:** https://discourse.julialang.org/t/error-while-installing-trixi-jl/112091
**Category:** Package Management
**Created:** [March 25, 2024, 2:56pm UTC](https://discourse.julialang.org/t/error-while-installing-trixi-jl/112091 "2024-03-25T14:56:37Z")
**Posts on this page:** 4
**Page:** 1

<div class="post-metadata">

### Author: ![Devansh1106](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/devansh1106/32/207983_2.png) [@Devansh1106](https://discourse.julialang.org/u/Devansh1106)
#### Post date: [March 25, 2024, 2:56pm UTC](https://discourse.julialang.org/t/error-while-installing-trixi-jl/112091/1 "2024-03-25T14:56:37Z")

</div>

I am having issue while adding Trixi.jl using Pkg. Below screenshot has all details including my version. And one more thing I am using wsl in VScode terminal.

 ![Screenshot_20240325_202247](https://global.discourse-cdn.com/julialang/original/3X/d/5/d559660217b006a09f4bc18f5e615c7407a873fe.png)

---

<div class="post-metadata">

### Author: ![StefanKarpinski](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stefankarpinski/32/24_2.png) [@StefanKarpinski](https://discourse.julialang.org/u/StefanKarpinski)
#### Post date: [March 25, 2024, 3:22pm UTC](https://discourse.julialang.org/t/error-while-installing-trixi-jl/112091/2 "2024-03-25T15:22:21Z")

</div>

What are the permissions of the `~/.ssh` directory?

---

<div class="post-metadata">

### Author: ![Devansh1106](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/devansh1106/32/207983_2.png) [@Devansh1106](https://discourse.julialang.org/u/Devansh1106)
#### Post date: [March 25, 2024, 5:34pm UTC](https://discourse.julialang.org/t/error-while-installing-trixi-jl/112091/3 "2024-03-25T17:34:31Z")

</div>

`devansh@MSI:~$ ls -ld ~/.ssh/`  
Output is:  
`drw------- 2 devansh devansh 4096 Mar 7 01:25 /home/devansh/.ssh/`  
I am not sure what above permission means.

---

<div class="post-metadata">

### Author: ![mkitti](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mkitti/32/12459_2.png) [@mkitti](https://discourse.julialang.org/u/mkitti)
#### Post date: [March 25, 2024, 5:41pm UTC](https://discourse.julialang.org/t/error-while-installing-trixi-jl/112091/4 "2024-03-25T17:41:51Z")

</div>

- `r` means read
- `w` means write

This a directory, however, so we need the `x` permission which let’s access the contents of the directory.

The expected result should be `drwx------`.

There are two possible commands here to set the `x` permission on the folder.

```julia
chmod u+x /home/devansh/.ssh

```

OR

```julia
chmod 700 /home/devansh/.ssh

```