Fix dependency issue

rigctl_server/CMakeLists.txt

@@ -14,10 +14,11 @@ file(GLOB SRC "src/*.cpp")
 include_directories("src/")
 include_directories("../recorder/src")
 include_directories("../meteor_demodulator/src")
+include_directories("../radio/src")
 
 add_library(rigctl_server SHARED ${SRC})
 target_link_libraries(rigctl_server PRIVATE sdrpp_core)
 set_target_properties(rigctl_server PROPERTIES PREFIX "")
 
 # Install directives
-install(TARGETS rigctl_server DESTINATION lib/sdrpp/plugins)
+install(TARGETS rigctl_server DESTINATION lib/sdrpp/plugins)