Resolving dependencies... Configuring primitive-0.6.1.0... Building primitive-0.6.1.0... Installed primitive-0.6.1.0 Configuring vector-0.11.0.0... Building vector-0.11.0.0... Installed vector-0.11.0.0 Configuring polynomials-bernstein-1... Building polynomials-bernstein-1... Failed to install polynomials-bernstein-1 Build log ( /home/builder/.cabal/logs/polynomials-bernstein-1.log ): cabal: Entering directory '/tmp/cabal-tmp-30621/polynomials-bernstein-1' Configuring polynomials-bernstein-1... Building polynomials-bernstein-1... Preprocessing library polynomials-bernstein-1... [1 of 2] Compiling Algebra.Polynomials.Numerical ( Algebra/Polynomials/Numerical.hs, dist/build/Algebra/Polynomials/Numerical.o ) Algebra/Polynomials/Numerical.hs:165:10: warning: [-Wmissing-methods] • No explicit implementation for ‘exp’, ‘log’, ‘atan’, ‘sinh’, ‘cosh’, ‘asinh’, ‘acosh’, and ‘atanh’ • In the instance declaration for ‘Floating Interval’ Algebra/Polynomials/Numerical.hs:240:10: warning: [-Wmissing-methods] • No explicit implementation for ‘GMV.basicInitialize’ • In the instance declaration for ‘GMV.MVector MVector Interval’ Algebra/Polynomials/Numerical.hs:261:1: warning: [-Wunused-top-binds] Defined but not used: ‘!#’ [2 of 2] Compiling Algebra.Polynomials.Bernstein ( Algebra/Polynomials/Bernstein.lhs, dist/build/Algebra/Polynomials/Bernstein.o ) Algebra/Polynomials/Bernstein.lhs:833:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz’ Algebra/Polynomials/Bernstein.lhs:855:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz0’ Algebra/Polynomials/Bernstein.lhs:858:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz1’ Algebra/Polynomials/Bernstein.lhs:892:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz0’ Algebra/Polynomials/Bernstein.lhs:895:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz1’ Algebra/Polynomials/Bernstein.lhs:898:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz2’ Algebra/Polynomials/Bernstein.lhs:940:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz0’ Algebra/Polynomials/Bernstein.lhs:943:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz1’ Algebra/Polynomials/Bernstein.lhs:946:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz2’ Algebra/Polynomials/Bernstein.lhs:949:10: warning: [-Wunused-local-binds] Defined but not used: ‘allz3’ : does not exist: algebra/polynomials/cnumerical.c cabal: Leaving directory '/tmp/cabal-tmp-30621/polynomials-bernstein-1' cabal: Error: some packages failed to install: polynomials-bernstein-1 failed during the building phase. The exception was: ExitFailure 1