can't find file 'prelude'

[Josh Goebel]

icr(0.27.2) > +1+1
while requiring "prelude" (Exception)
  from Crystal::ASTNode+@Crystal::ASTNode#accept<Crystal::TopLevelVisitor>:Nil
  from Crystal::TopLevelVisitor#visit<Crystal::Expressions>:Bool
  from Crystal::ASTNode+@Crystal::ASTNode#accept<Crystal::TopLevelVisitor>:Nil
  from Crystal::Program#top_level_semantic<Crystal::ASTNode+>:Tuple(Crystal::ASTNode+, Crystal::TypeDeclarationProcessor)
  from Crystal::Program#semantic<Crystal::ASTNode+, Bool>:Crystal::ASTNode+
  from Crystal::Compiler#compile<Array(Crystal::Compiler::Source), String>:Crystal::Compiler::Result
  from Crystal::Command#run_command<Bool>:Nil
  from Crystal::Command#run:(Bool | Crystal::Compiler::Result | Nil)
  from __crystal_main
  from main
Caused by: can't find file 'prelude'

If you're trying to require a shard:
- Did you remember to run `shards install`?
- Did you make sure you're running the compiler in the same directory as your shard.yml? (Crystal::CrystalPath::Error)
  from Crystal::Program#find_in_path<String, (String | Nil)>:Array(String)
  from Crystal::ASTNode+@Crystal::ASTNode#accept<Crystal::TopLevelVisitor>:Nil
  from Crystal::TopLevelVisitor#visit<Crystal::Expressions>:Bool
  from Crystal::ASTNode+@Crystal::ASTNode#accept<Crystal::TopLevelVisitor>:Nil
  from Crystal::Program#top_level_semantic<Crystal::ASTNode+>:Tuple(Crystal::ASTNode+, Crystal::TypeDeclarationProcessor)
  from Crystal::Program#semantic<Crystal::ASTNode+, Bool>:Crystal::ASTNode+
  from Crystal::Compiler#compile<Array(Crystal::Compiler::Source), String>:Crystal::Compiler::Result
  from Crystal::Command#run_command<Bool>:Nil
  from Crystal::Command#run:(Bool | Crystal::Compiler::Result | Nil)
  from __crystal_main
  from main
Error: you've found a bug in the Crystal compiler. Please open an issue, including source code that will allow us to reproduce the bug: https://github.com/crystal-lang/crystal/issues

Any ideas?

[Josh Goebel]

This was indeed a Crystal path issue. My Homebrew isn't in /usr/local so I just needed to symlink /usr/local/Cellar and now it's working fine.