Update README
While debugging https://github.com/open-power/hostboot/issues/10 I discovered other build issues using vanilla Fedora 20. I updated the README to reflect the known required changes
diff --git a/README b/README
index e53754c..829ecec 100644
--- a/README
+++ b/README
@@ -20,9 +20,10 @@
1. Install Fedora 20 64-bit.
2. Install the packages necessary for the build:
-> sudo yum install vim gcc-c++ flex bison git ctags cscope expat-devel patch glibc-devel.i686 libgcc.i686 zlib-devel zlib-static libstdc++.i686
+> sudo yum update vim-minimal
+> sudo yum install vim gcc-c++ flex bison git ctags cscope expat-devel patch glibc-devel.i686 libgcc.i686 zlib-devel zlib-static libstdc++.i686 libxml2-devel.i686
3. Install PERL modules necessary for the build:
-> sudo yum install "perl(XML::Simple)" "perl(YAML)" "perl(XML::SAX)" "perl(Fatal)" "perl(Thread::Queue)" "perl(Env)"
+> sudo yum install "perl(XML::Simple)" "perl(YAML)" "perl(XML::SAX)" "perl(Fatal)" "perl(Thread::Queue)" "perl(Env)" "perl(XML::LibXML)" "perl(Digest::SHA1)"
Troubleshooting
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