Translations:Functional programming/18/en - Revision history

FuzzyBot: Importing a new version from external source

2019-08-12T08:43:09Z

Importing a new version from external source

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2019-08-12T08:34:37Z

Importing a new version from external source

FuzzyBot: Importing a new version from external source

2019-08-12T08:32:01Z

Importing a new version from external source

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=== Installation guide Windows (all users) ===
This guide assumes, that there is on user, that prepares the development environment for other user.
<ol>
<li>Download and install Haskell platform from [https://www.haskell.org/platform/windows.html https://www.haskell.org/platform/windows.html] </li>
<li>* For <code>stack</code>, use a path accessible to all user (for example <code>c:\stack</code>). Installer adds to user variable <code>PATH</code> a path to executable <code>stack.exe</code>, and adds a new user variable <code>STACK_ROOT</code>. Move these values from user variables to system variables.
</li>
<li>Download and install VS Code [https://code.visualstudio.com/#alt-downloads https://code.visualstudio.com/#alt-downloads]. Use the system installer.</li>
<li>Open file <code>c:\sr\config.yaml</code> and add lines:
<pre>
system-ghc : true
skip-msys : true
</pre>
These settings save time and space on disk (it will not install GHC while installing packages and [https://www.msys2.org/ MSYS2] for every user).
</li>
<li>Open <code>cmd</code> and type:<pre class="bash">stack install intero phoityne-vscode haskell-dap</pre>
* It will generate some executable files to default location: <code>c:\Users\ -- YOUR NAME -- \AppData\Roaming\local\bin\</code> move them to the directory with <code>stack.exe</code>.
</li>
<li> Open VS Code and install extensions:
* Haskero
* Haskell GHCi Debug Adapter Phoityne
</li>
</ol>
=== Installation guide Ubuntu (single users) ===
<ol>
<li>Perform following commands:
<pre class="bash">
sudo apt-get install haskell-platform
sudo apt-get install haskell-stack
sudo snap install code --classic
</pre>
* ''Optional step'' - Right now (August, 2019) Haskell Platform from Ubuntu repositories contains GHC 8.4.4. Stack current default resolver is lts-14.00. It requires GHC version 8.6.5. It will automatically download this version. To save disk space, you can generate stack global config (for example <code>stack path</code>) and change the global resolver in file <code>~/.stack/global-project/stack.yaml</code> to <code>lts-12.15</code>. Then open file <code>~/.stack/config.yaml</code> and add lines:
<pre>
system-ghc : true
skip-ghc-check: true
</pre>
</li>
<li> Continue with installation of required packages:
<pre class="bash">
stack install intero phoityne-vscode haskell-dap
</pre></li>
<li> Open VS Code and install extensions:
* Haskero
* Haskell GHCi Debug Adapter Phoityne
</li>
</ol>

@@ Line 16: / Line 16: @@
 These settings save time and space on disk (it will not install GHC while installing packages and [https://www.msys2.org/ MSYS2] for every user).
 </li>
 <li> Open VS Code and install extensions:
 * Haskero

@@ Line 6: / Line 6: @@
 </li>
 <li>Download and install VS Code [https://code.visualstudio.com/#alt-downloads https://code.visualstudio.com/#alt-downloads]. Use the system installer.</li>
 <li>Open file <code>c:\sr\config.yaml</code> and add lines:
 <pre>
@@ Line 12: / Line 15: @@
 </pre>
 These settings save time and space on disk (it will not install GHC while installing packages and [https://www.msys2.org/ MSYS2] for every user).
 </li>
 <li> Open VS Code and install extensions: