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+# C# binding of mcl library
+
+# How to build `bin/mclbn384_256.dll`.
+
+```
+git clone https://github.com/herumi/mcl
+cd mcl
+mklib dll
+```
+
+Open `ffi/cs/mcl.sln` and Set the directory of `mcl/bin` to `workingDirectory` at `Debug` of test project.