diff --git a/main.cpp b/main.cpp
index 9f23bd4..11840e5 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,8 +1,11 @@
+#include <curl/curl.h>
 #include "histogram.h"
 #include "text.h"
 #include <iostream>
 #include <vector>
 #include "svg.h"
+
+
 using namespace std;
 struct Input {
     vector<double> numbers;
@@ -26,6 +29,7 @@ input_data(istream& in,bool promt = false) {
 }
 int
 main() {
+    curl_global_init(CURL_GLOBAL_ALL);
     auto in = input_data(cin,true);
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins);