[BioC] End2End Lab Material

[Cecilia Fernandez]

I am a beginner with Bioconductor, and I was trying to use the lab
material End2End, but it asks for a library called "bioclads". When I
try to use it I get this message:
 
Error in library(bioclads) : there is no package called 'bioclads'
 
What is missing in my computer?
 
Thank you.