<p>I am getting this error when I try to run stack ghci on my Mac Termina. How do I resolve this? I've run stack upgrade and stack update.</p>
<pre><code>Downloading lts-18.13 build plan ...RedownloadFailed Request {
  host                 = &quot;raw.githubusercontent.com&quot;
  port                 = 443
  secure               = True
  requestHeaders       = []
  path                 = &quot;/fpco/lts-haskell/master//lts-18.13.yaml&quot;
  queryString          = &quot;&quot;
  method               = &quot;GET&quot;
  proxy                = Nothing
  rawBody              = False
  redirectCount        = 10
  responseTimeout      = ResponseTimeoutDefault
  requestVersion       = HTTP/1.1
}
</code></pre>

CC BY-SA 4.0
2021-10-23T03:40:04.123Z
Is your Mac an M1 Chipset? If so, I think there is a chance that is the issue. If it is an M1, you could run it under Rosetta and that should work.
Jacob - SNOWY Pool
CC BY-SA 4.0
2021-10-25T06:20:04.420Z
My Mac has Intel and not M1 Chip.
Crispin
<haskell>
Error When Running stack ghci on my MacOS Terminal
# Error When Running stack ghci on my MacOS Terminal

(Asked by: username_0 on 2021-10-22)

I am getting this error when I try to run stack ghci on my Mac Termina. How do I resolve this? I've run stack upgrade and stack update.
Downloading lts-18.13 build plan ...RedownloadFailed Request {
  host                 = "raw.githubusercontent.com"
  port                 = 443
  secure               = True
  requestHeaders       = []
  path                 = "/fpco/lts-haskell/master//lts-18.13.yaml"
  queryString          = ""
  method               = "GET"
  proxy                = Nothing
  rawBody              = False
  redirectCount        = 10
  responseTimeout      = ResponseTimeoutDefault
  requestVersion       = HTTP/1.1
}

**Tags:** haskell
> **Comments:**
> **username_1**: Is your Mac an M1 Chipset? If so, I think there is a chance that is the issue. If it is an M1, you could run it under Rosetta and that should work.  
> **username_0**: My Mac has Intel and not M1 Chip.  

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## 0 answers

