Is this pie chart could be used in iphone platform

[mikedev-1]

add this piechart pod for iphone using ,and build the project.There is the error "Error:linker command failed with exit code 1 (use -v to see invocation)"

is there any ways for using in iphone platform?

[kristersj]

That error usually occurs when you have incorrectly imported frameworks or you don't have cocoa pods setup correctly.