Trouble in build plugin for psi4

I am trying to create a new plugin with psi4.
I used command command
psi4 --new-plugin try
all the file remain unchanged and do
cmake .
Here I get this error which I don’t understand.
Scanning dependencies of target try
[ 50%] Building CXX object CMakeFiles/try.dir/
/Users/tianyuanzhang/Documents/calculation/tmp/try/ error: expected identifier or ‘{’
namespace psi{ namespace try {
/Users/tianyuanzhang/Documents/calculation/tmp/try/ error: expected unqualified-id
2 errors generated.
make[2]: *** [CMakeFiles/try.dir/] Error 1
make[1]: *** [CMakeFiles/try.dir/all] Error 2
make: *** [all] Error 2

Does anyone have any idea?

Ah, interesting. As we use the plugin name as a namespace the compiler thinks you are trying to do a try-catch exception. Simply rename your plugin to something that is not a C++ keyword and everything should be fine.

Oh! Thank you! I am so silly forgetting try is a keyword.
Now it is fine!