In the README in the seqan 1.3rc1 download, it refers to http://trac.mi.fu-berlin.de/seqan/wiki/Tutorial/GettingStarted
On this web page it instructs you to
but this directory doesn't exist. Do you mean the cmake directory? Also is it necessary to run cmake if you are just using seqan as a header only library without compiling any of the apps or demos?