Add important error help when building on unix.

tage64 · Mar 4, 2021 · f94047e · f94047e
1 parent 0e704f6
commit f94047e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -34,6 +34,14 @@ On unix like operating systems we use the package manager [nix][2] integrated wi
     $ stack install
     ```
 
+#### **Important: If stack build or stack run failes**
+
+You can try:
+```
+$ rm -r ~/.stack/setup-exe-cache
+```
+And rerun the command.
+
 ### Windows
 
 * Install [stack][1]