Hi devs, It seems every test run through the external interpreter is failing for me on a Mac: =====> TH_mkName(ext-interp) 1 of 1 [0, 0, 0] cd "./TH_mkName.run" && "/Users/rae/ghc/ghc/inplace/test spaces/ghc-stage2" -c TH_mkName.hs -dcore-lint -dcmm-lint -no-user-package-db -rtsopts -fno-warn-missed-specialisations -fshow-warning-groups -fdiagnostics-color=never -fno-diagnostics-show-caret -dno-debug-output -XTemplateHaskell -package template-haskell -fexternal-interpreter -v0 Compile failed (exit code 1) errors were: ghc-iserv.bin: lookupSymbol failed in relocateSection (RELOC_GOT) /Users/rae/ghc/ghc/libraries/integer-gmp/dist-install/build/HSinteger-gmp-1.0.0.1.o: unknown symbol `___gmp_rands' ghc-stage2: unable to load package `integer-gmp-1.0.0.1' *** unexpected failure for TH_mkName(ext-interp) Any advice? My most recent commit from master is ef07010cf4f480d9f595a71cf5b009884522a75e from Wed Jun 7. I'm on IRC today if you want to iterate that way. Thanks! Richard