blockparser error

[sanrs8201]

sandesh@sandesh-System-Product-Name:~/blockparser$ ./make
c++ -- .r... -- parser.cpp
c++ -- .r... -- cb/sql.cpp
c++ -- .r... -- cb/help.cpp
c++ -- .r... -- cb/taint.cpp
c++ -- .r... -- cb/dumpTX.cpp
c++ -- .r... -- cb/closure.cpp
c++ -- .r... -- cb/headers.cpp
c++ -- .r... -- cb/rawdump.cpp
c++ -- .r... -- cb/rewards.cpp
c++ -- .r... -- cb/pristine.cpp
c++ -- .r... -- cb/txoTypes.cpp
c++ -- .r... -- cb/allBalances.cpp
c++ -- .r... -- cb/simpleStats.cpp
c++ -- .r... -- cb/transactions.cpp
c++ -- .r... -- crypto/sha256_btc.cpp
c++ -- .r... -- crypto/ripemd160_btc.cpp
c++ -- .r... -- util.cpp
c++ -- .r... -- timer.cpp
c++ -- .r... -- option.cpp
c++ -- .r... -- rmd160.cpp
c++ -- .r... -- sha256.cpp
c++ -- .r... -- opcodes.cpp
c++ -- .r... -- callback.cpp
c++ -- .r... -- t/base58_t.cpp
c++ -- .r... -- t/ripemd-160_t.cpp
c++ -- .r... -- t/secp256k1_t.cpp
c++ -- .r... -- t/sha256_t.cpp
c++ -- .r... -- tst.cpp
c++ -- .r... -- test.cpp
In file included from /usr/include/openssl/bn.h:128:0,
from util.cpp:6:
/usr/include/openssl/e_os2.h:56:33: fatal error: openssl/opensslconf.h: No such file or directory
#include <openssl/opensslconf.h>
^
compilation terminated.
make: *** [.objs/d5cd7ce3e58ff7a8ebc2786c817cb6dcd1a22603.o] Error 1
make: Target `all' not remade because of errors.