Library libssh
  Path: src
  BuildTools:ocamlbuild
  install: true
  CClib: -lssh
  CCOpt: -g -Wextra -Wall -std=c99
  Modules: Ssh
  CompiledObject: best
  CSources: libssh_stubs.c



 ocamlfind ocamlopt -g r_test.ml -ccopt -v -linkpkg -package libssh -o Prog                                                                                         ⏎
Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
Target: x86_64-apple-darwin14.5.0
Thread model: posix
 "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld" -demangle -dynamic -arch x86_64 -macosx_version_min 10.10.0 -o Prog -L/Users/Edgar/.opam/working/lib/libssh -L/Users/Edgar/.opam/working/lib/ocaml -no_compact_unwind /var/folders/31/fdpzgydn611cp5mly2p9hv3c0000gn/T/camlstartupd7b4e0.o /Users/Edgar/.opam/working/lib/ocaml/std_exit.o r_test.o /Users/Edgar/.opam/working/lib/libssh/libssh.a /Users/Edgar/.opam/working/lib/ocaml/stdlib.a -llibssh_stubs -lssh /Users/Edgar/.opam/working/lib/ocaml/libasmrun.a -L/opt/X11/lib -lSystem /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.1.0/lib/darwin/libclang_rt.osx.a
Undefined symbols for architecture x86_64:
  "_ssh_free", referenced from:
      _libssh_ml_ssh_close in liblibssh_stubs.a(libssh_stubs.o)
  "_ssh_new", referenced from:
      _libssh_ml_ssh_init in liblibssh_stubs.a(libssh_stubs.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
File "caml_startup", line 1:
Error: Error during linking