xsh hangs on open on OSX (bash and zsh)

[yonkeltron]

Hello.

I have tried to install xiki/xsh as described in the README but have met with the following odd problems. First, when I try to launch xsh -- in any form, whether from bin/xsh or by adding ~/xiki/bin to my PATH -- it hangs and accepts no input. I get this from the log in /tmp:

/Users/yonkeltron/xiki/lib/xiki/core/bookmarks.rb:156: warning: duplicated key at line 160 ignored: "xiki"
/Users/yonkeltron/xiki/lib/xiki/core/bookmarks.rb:157: warning: duplicated key at line 161 ignored: "source"
/Users/yonkeltron/xiki/lib/xiki/core/bookmarks.rb:158: warning: duplicated key at line 162 ignored: "s"
/Users/yonkeltron/xiki/lib/xiki.rb:476:in `yaml_setup': uninitialized constant Psych::ENGINE (NameError)
    from /Users/yonkeltron/xiki/lib/xiki.rb:276:in `init'
    from /Users/yonkeltron/xiki/misc/emacs/el4r/init.rb:4:in `instance_eval_invoker'
    from /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance:614:in `instance_eval'
    from /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance:614:in `instance_eval_invoker'
    from /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance:1024:in `block in <main>'
    from /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance:1014:in `fork'
    from /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance:1014:in `<main>'

Trying xsh in different ways (--help works fine) yields a bunch of wonderful orphan processes:

28183   ??  Ss     0:00.04 /Users/yonkeltron/.rvm/rubies/ruby-2.2.0/bin/ruby /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance forker
28422   ??  Ss     0:00.04 /Users/yonkeltron/.rvm/rubies/ruby-2.2.0/bin/ruby /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance forker
28438   ??  Ss     0:00.04 /Users/yonkeltron/.rvm/rubies/ruby-2.2.0/bin/ruby /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance forker
28528   ??  Ss     0:00.03 /Users/yonkeltron/.rvm/rubies/ruby-2.2.0/bin/ruby /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance forker
28741   ??  Ss     0:00.04 /Users/yonkeltron/.rvm/rubies/ruby-2.2.0/bin/ruby /Users/yonkeltron/xiki/misc/emacs/el4r/el4r-instance forker

About my environment OSX Mavericks 10.9:

$ ruby --version
ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin13]
$ uname -a
Darwin WLDMB0074.local 13.4.0 Darwin Kernel Version 13.4.0: Sun Aug 17 19:50:11 PDT 2014; root:xnu-2422.115.4~1/RELEASE_X86_64 x86_64

[trogdoro]

This should be fixed now. Please try again!

[yonkeltron]

Can confirm. Thanks!