Development Environment

Ubuntu 11.04 g++ (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2 ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-linux] GNU Make 3.81

levelDB

1.compile levelDB

Step 1 get source

site : http://code.google.com/p/leveldb/ source: $ svn checkout http://leveldb.googlecode.com/svn/trunk/ leveldb-read-only

Step 2 update some files

Makefile

CFLAGS = -c -I. -I./include $(PLATFORM_CFLAGS) $(OPT) $(SNAPPY_CFLAGS)

CFLAGS = -c -I. -I./include $(PLATFORM_CFLAGS) $(OPT) $(SNAPPY_CFLAGS) -fPIC

TESTS = \ arena_test \ : write_batch_test

version_set_test \ <---- not found this file

port/port_posix.h //#include

include

Step 3 cp some files

$ sudo cp libleveldb.a /usr/local/lib $ sudo cp -r include/leveldb /usr/local/include

2.make lkvs

$ make all

Neo4j

1.install Neo4j and setup ruby library.

site :http://neo4j.org/