Compilation error

How to fix the error below?

…/odin/vendor/raylib/easings.odin(1:1) Syntax Error: Different package name, expected ‘wolfenstein’, got ‘raylib’
package raylib
^
…/odin/vendor/raylib/raygui.odin(1:1) Syntax Error: Different package name, expected ‘wolfenstein’, got ‘raylib’
package raylib
^
…/odin/vendor/raylib/raymath.odin(1:1) Syntax Error: Different package name, expected ‘wolfenstein’, got ‘raylib’
package raylib
^
…/odin/vendor/raylib/raylib.odin(87:1) Syntax Error: Different package name, expected ‘wolfenstein’, got ‘raylib’
package raylib

The answer is in the error itself:

Make sure all .odin files in your project folder have the same package name at the top.
For example:

package wolfenstein

I highly recommend reading the Packages section.