mirror of
https://github.com/danbulant/deno_install
synced 2026-06-19 14:31:43 +00:00
108 lines
3.2 KiB
Markdown
108 lines
3.2 KiB
Markdown
# deno_install
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**One-line commands to install Deno on your system.**
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| **Linux & Mac** | **Windows** |
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| [](https://travis-ci.com/denoland/deno_install) | [](https://ci.appveyor.com/project/deno/deno-install) |
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## Install Latest Version
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**With Shell:**
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```sh
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curl -fsSL https://deno.land/x/install/install.sh | sh
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```
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**With PowerShell:**
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```powershell
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iwr https://deno.land/x/install/install.ps1 -useb | iex
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```
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## Install Specific Version
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**With Shell:**
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```sh
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curl -fsSL https://deno.land/x/install/install.sh | sh -s v0.2.10
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```
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**With PowerShell:**
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```powershell
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iwr https://deno.land/x/install/install.ps1 -useb -outf install.ps1; .\install.ps1 v0.2.10
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```
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## Install via Package Manager
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**With [Scoop](https://scoop.sh):**
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```powershell
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scoop install deno
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```
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**With [Homebrew](https://brew.sh/):**
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```sh
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brew install deno
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```
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## Install and Manage Multiple Versions
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**With [asdf](https://asdf-vm.com) and [asdf-deno](https://github.com/asdf-community/asdf-deno):**
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```sh
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asdf plugin-add deno https://github.com/asdf-community/asdf-deno.git
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asdf install deno 0.2.10
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# Activate globally with:
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asdf global deno 0.2.10
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# Activate locally in the current folder with:
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asdf local deno 0.2.10
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```
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## Environment Variables
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- `DENO_INSTALL` - The directory in which to install Deno. This defaults to `$HOME/.deno`.
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One application of this is a system-wide Shell installation to [`/opt/deno`](https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch03s13.html):
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```sh
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curl -fsSL https://deno.land/x/install/install.sh | DENO_INSTALL=/opt/deno sh -s v0.2.10
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```
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Not yet supported in the PowerShell installer (#76).
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## Compatibility
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- The Shell installer can be used on Windows via the [Windows Subsystem for Linux](https://docs.microsoft.com/en-us/windows/wsl/about).
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- The PowerShell installer can be used on Linux and Mac thanks to [PowerShell Core](https://docs.microsoft.com/en-us/powershell/scripting).
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## Known Issues
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### Running scripts is disabled
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```
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PS C:\> iwr https://deno.land/x/install/install.ps1 -useb -outf install.ps1; .\install.ps1 v0.2.10
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.\install.ps1 : File C:\install.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies at https:/go.microsoft.com/fwlink/?LinkID=135170.
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At line:1 char:71
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+ ... /x/install/install.ps1 -useb -outf install.ps1; .\install.ps1 v0.2.10
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+ ~~~~~~~~~~~~~
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+ CategoryInfo : SecurityError: (:) [], ParentContainsErrorRecordException
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+ FullyQualifiedErrorId : UnauthorizedAccess
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```
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**When does this issue occur?**
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If your systems' [ExecutionPolicy](https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_execution_policies) is `Undefined` or `Restricted`.
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**How can this issue be fixed?**
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Allow scripts that are downloaded from the internet to be executed by setting the execution policy to `RemoteSigned`:
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```powershell
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Set-ExecutionPolicy RemoteSigned -Scope CurrentUser -Force
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```
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