diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea7be31
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+/bin
+/obj
+/prj.depend
+/prj.layout
+/type
+/unitest.layout
+/curl
diff --git a/main.cpp b/main.cpp
index b47f834..0834117 100644
--- a/main.cpp
+++ b/main.cpp
@@ -6,9 +6,9 @@
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
+#include <curl/curl.h>
 using namespace std;
 
-
 struct Input
 {
     vector<double> numbers;
@@ -41,6 +41,8 @@ input_data(istream& in, bool prompt)
 
 int main()
 {
+    curl_global_init(CURL_GLOBAL_ALL);
+
 	auto in = input_data(cin, true);
 
 	auto bins = make_histogramm(in.numbers, in.bin_count);