[env vars] ZEF_TEST_DEGREE=5 ZEF_FETCH_DEGREE=1 [agent] flamboyant-moore-63797432 [raku] /tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/bin//raku Welcome to Rakudo™ v2025.11. Implementing the Raku® Programming Language v6.d. Built on MoarVM version 2025.11. [zef] /tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/share/perl6/site/bin/zef 1.0.0 === install [Math::Libgsl::RandomDistribution] 1) install Math::Libgsl::RandomDistribution dependencies ===> Searching for: Math::Libgsl::RandomDistribution Aborting due to build failure: Math::Libgsl::Complex:ver<0.0.5>:auth (use --force-build to override) ===> Searching for missing dependencies: Math::Libgsl::Constants, Math::Libgsl::Matrix, Math::Libgsl::Random, Math::Libgsl::BLAS, Math::Libgsl::LinearAlgebra ===> Searching for missing dependencies: Math::Libgsl::Complex, Math::Libgsl::Permutation ===> Building: Math::Libgsl::Complex:ver<0.0.5>:auth [Math::Libgsl::Complex] src/complex.c:1:10: fatal error: gsl/gsl_complex.h: No such file or directory [Math::Libgsl::Complex] 1 | #include [Math::Libgsl::Complex] | ^~~~~~~~~~~~~~~~~~~ [Math::Libgsl::Complex] compilation terminated. [Math::Libgsl::Complex] make: *** [Makefile:13: src/complex.o] Error 1 ===> Building [FAIL]: Math::Libgsl::Complex:ver<0.0.5>:auth