Configuring integer-logarithms-1.0.3.1... Preprocessing library for integer-logarithms-1.0.3.1.. Building library for integer-logarithms-1.0.3.1.. [1 of 4] Compiling GHC.Integer.Logarithms.Compat ( src/GHC/Integer/Logarithms/Compat.hs, dist/build/GHC/Integer/Logarithms/Compat.dyn_o ) [2 of 4] Compiling Math.NumberTheory.Logarithms ( src/Math/NumberTheory/Logarithms.hs, dist/build/Math/NumberTheory/Logarithms.dyn_o ) [3 of 4] Compiling Math.NumberTheory.Powers.Integer ( src/Math/NumberTheory/Powers/Integer.hs, dist/build/Math/NumberTheory/Powers/Integer.dyn_o ) [4 of 4] Compiling Math.NumberTheory.Powers.Natural ( src/Math/NumberTheory/Powers/Natural.hs, dist/build/Math/NumberTheory/Powers/Natural.dyn_o ) Unregistering integer-logarithms-1.0.3.1...