Thank you all guys

i think i fixed using

sudo apt-get install libboost1.48-all-dev

probably donschoe suggestion should work better cause suggesting latest version of libboost actually

hey all,

i was following the guide of http://protoshares.com/mining.html

on my machine, ubuntu i get stuck at the step

make -f makefile.unix

i get the following message

$ make -f makefile.unix && cd ~
g++ -Wl,-z,relro -Wl,-z,now  -o ptsminer  obj/cpuid.o obj/sha512_avx.o obj/sha512_sse4.o obj/sha512.o obj/sph_sha2.o obj/sph_sha2big.o obj/main_poolminer.o  -Wl,-Bdynamic -l boost_system -l boost_filesystem -l boost_program_options -l boost_thread -l boost_chrono -Wl,-Bdynamic -l z -l dl -l pthread
/usr/bin/ld: cannot find -lboost_system
/usr/bin/ld: cannot find -lboost_filesystem
/usr/bin/ld: cannot find -lboost_program_options
/usr/bin/ld: cannot find -lboost_thread
collect2: ld returned 1 exit status
make: *** [ptsminer] Error 1

It seems missing something of lboost lib, some idea?

please help