Allow running Eldarica from the command line

test/libsolidity/interface/FileReader.cpp

@@ -22,14 +22,16 @@
 
 #include <test/Common.h>
 #include <test/FilesystemUtils.h>
-#include <test/TemporaryDirectory.h>
 #include <test/libsolidity/util/SoltestErrors.h>
 
+#include <libsolutil/TemporaryDirectory.h>
+
 #include <boost/algorithm/string.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/test/unit_test.hpp>
 
 using namespace std;
+using namespace solidity::util;
 using namespace solidity::test;
 
 #define TEST_CASE_NAME (boost::unit_test::framework::current_test_case().p_name)