Moving #thread allowed ocaml to run in the terminal. It was still not working in Eclipse so I changed the paths to: /Users/caseybasichis/.opam/4.00.1/bin/ocaml etc It seems to get further along in the loading process but there are some errors: OCaml version 4.00.1 Findlib has been successfully loaded. Additional directives: #require "package";; to load a package #list;; to list the available packages #camlp4o;; to load camlp4 (standard syntax) #camlp4r;; to load camlp4 (revised syntax) #predicates "p,q,...";; to set these predicates Topfind.reset();; to force that packages will be reloaded #thread;; to enable threads /Users/caseybasichis/.opam/4.00.1/lib/ocaml/dynlink.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/ocaml/camlp4: added to search path /Users/caseybasichis/.opam/4.00.1/lib/ocaml/camlp4/camlp4o.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/ocaml/threads: added to search path /Users/caseybasichis/.opam/4.00.1/lib/ocaml/unix.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/ocaml/threads/threads.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/ocaml/bigarray.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/bin_prot: added to search path /Users/caseybasichis/.opam/4.00.1/lib/bin_prot/bin_prot.cma: loaded Cannot load required shared library dllbin_prot_stubs. Reason: dllbin_prot_stubs.so: dlopen(dllbin_prot_stubs.so, 138): image not found. /Users/caseybasichis/.opam/4.00.1/lib/variantslib: added to search path /Users/caseybasichis/.opam/4.00.1/lib/variantslib/variantslib.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/ocaml/nums.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/num-top: added to search path /Users/caseybasichis/.opam/4.00.1/lib/num-top/num_top.cma: loaded Camlp4 Parsing version 4.00.1 /Users/caseybasichis/.opam/4.00.1/lib/num: added to search path /Users/caseybasichis/.opam/4.00.1/lib/sexplib: added to search path /Users/caseybasichis/.opam/4.00.1/lib/sexplib/sexplib.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/fieldslib: added to search path /Users/caseybasichis/.opam/4.00.1/lib/fieldslib/fieldslib.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/oUnit: added to search path /Users/caseybasichis/.opam/4.00.1/lib/oUnit/oUnit.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/pa_ounit: added to search path /Users/caseybasichis/.opam/4.00.1/lib/pa_ounit/pa_ounit_lib.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/res: added to search path /Users/caseybasichis/.opam/4.00.1/lib/res/res.cma: loaded /Users/caseybasichis/.opam/4.00.1/lib/core_kernel: added to search path /Users/caseybasichis/.opam/4.00.1/lib/core_kernel/core_kernel.cma: loaded Cannot load required shared library dllcore_kernel_stubs. Reason: dllcore_kernel_stubs.so: dlopen(dllcore_kernel_stubs.so, 138): image not found. /Users/caseybasichis/.opam/4.00.1/lib/core: added to search path /Users/caseybasichis/.opam/4.00.1/lib/core/core.cma: loaded Cannot load required shared library dllcore_stubs. Reason: dllcore_stubs.so: dlopen(dllcore_stubs.so, 138): image not found. /Users/caseybasichis/.opam/4.00.1/lib/core/core_top.cma: loaded File "/Users/caseybasichis/.ocamlinit", line 1: Error: Reference to undefined global `Core' Here is my .ocamlinit: (* Added by OPAM. *) let () = try Topdirs.dir_directory (Sys.getenv "OCAML_TOPLEVEL_PATH") with Not_found -> () ;; #use "topfind" #camlp4o #thread #require "core.top" #require "core.syntax" #require "core_extended" #require "async" open Core.Std On Tue, Aug 20, 2013 at 3:46 PM, Leo White wrote: > > I added #thread and I also tried adding a ";;" after all of the lines > starting with # . Here is what my .ocamlinit > > looks like right now. > > > > (* Added by OPAM. *) > > let () = > > try Topdirs.dir_directory (Sys.getenv "OCAML_TOPLEVEL_PATH") > > with Not_found -> () > > ;; > > > > #use "topfind" > > #camlp4o > > #require "core.top" > > #require "core.syntax" > > #require "core_extended" > > #require "async" > > #thread > > open Core.Std > > The '#thread' directive needs to come before the '#require "core.top"' > directive. > > Regards, > > Leo > -- Casey James Basichis Composer - Adventure Time - Cartoon Network http://www.caseyjamesbasichis.com caseybasichis@gmail.com 310.387.7540