Error on opening from visual studio

[AbelCz]

1>------ Build started: Project: parser, Configuration: Debug x64 ------
1>callback.cpp
1>closure.cpp
1>c:\users\czuko\blockparser\cb\closure.cpp(14): fatal error C1083: Cannot open include file: 'boost/graph/adjacency_list.hpp': No such file or directory
1>dumpTX.cpp
1>util.cpp
1>c:\users\czuko\blockparser\util.cpp(6): fatal error C1083: Cannot open include file: 'openssl/bn.h': No such file or directory
1>Generating Code...
1>Done building project "parser.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

[UUSR]

AbelCz You must add two folders to the root of the project folder: openssl, boost.

After that there will be one mistake:

Error C1083 Cannot open file inclusion: alloca.h: No such file or directory parser c:\blockparser-master\util.cpp 12

[Mezantrop74]

AbelCz You must add two folders to the root of the project folder: openssl, boost.

After that there will be one mistake:

Error C1083 Cannot open file inclusion: alloca.h: No such file or directory parser c:\blockparser-master\util.cpp 12

I did so, but where can I find this missing file now?