OK. New error message: $ nim c -d:release mathtest.nim Hint: system [Processing] Hint: widestrs [Processing] Hint: io [Processing] Hint: mathtest [Processing] Hint: math [Processing] Hint: bitops [Processing] C:\nim\lib\pure\bitops.nim(50, 10) Error: cannot open file: macros$ nim c -d:release mathtest.nim Hint: system [Processing] Hint: widestrs [Processing] Hint: io [Processing] Hint: mathtest [Processing] Hint: math [Processing] Hint: bitops [Processing] C:\nim\lib\pure\bitops.nim(50, 10) Error: cannot open file: macros Run
I'm afraid there will be another similar "cannot open file" messages...