update readme (dependency on perl)

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Yuichi Nishiwaki 2014-05-19 09:01:26 +09:00
parent d968002902
commit d722a89be0
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@ -206,6 +206,7 @@ There is a chat room on chat.freenode.org, channel #picrin.
Picrin scheme depends on some external libraries to build the binary:
- perl
- lex (preferably, flex)
- getopt
- readline (optional)