solve the Filter.h not found problem

[wanggaoteng]

I open this new issue just for convenient, help the people who can find the solution immediately.
I use Platformio, and install the EasyButton2.0.3 library through the Platformio library installation:

I find that there is another library which named MegunoLink will also installed too. Because MegunoLink library is the depends of EasyButton2.0.3, as we can see from the library.properties file of EasyButton2.0.3:

We can find the Filter.h file in the library folder of MegunoLink/src, so just copy it to the library foler of EasyButton\src, the problem solved.
Or just unzip the Filter.zip below, get Filter.h file, and copy Filter.h into your EasyButton\src folder.
Filter.zip

[madkiwinz]

@wanggaoteng thank you for the suggested fix of copying the Filter.h file to the EasyButton\src folder