jsconcpp linker problems

Question

I am trying to run the program detailed here. The code requires the cURL and JSON libraries, and I've been following the direction here

I'm having trouble running the program - when I compile I get unresolved external symbol linker errors for both cURL and JSON, so I seem to have done something wrong.

I'm a complete novice when it comes to programming, so any advice would be appreciated

Could you please add the errors to your question, and also how you build the application. — Some programmer dude, Apr 16 '12 at 00:23
Please add linker error message to your question it's impossible to help you otherwise. — Darius Kucinskas, Apr 17 '12 at 19:00

score 0 · Answer 1 · answered Apr 16 '12 at 13:11

As you can see in my post I specified custom path to include and library directories for compiler as follow:

g++ -g -Wall -Ilibs/include -Llibs/lib -o prog prog.cpp CURLWrapper.cpp -lcurl -ljson_linux-gcc-4.5.2_libmt

replace I[libs/include] -L[libs/lib] paths with directories where are your put libraries (cURL and JSON).

score 0 · Answer 2 · answered Aug 01 '13 at 23:18

0

You should pass the jsoncpp library header address and compiler flags to your compiler. for example for g++ you should do like this:

g++ -I/usr/include/jsoncpp/ -ljsoncpp yourCode.cpp

answered Aug 01 '13 at 23:18

sajjadG

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jsconcpp linker problems

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