问题
I'm trying to use the quantstrat package in R. I have uploaded/installed the package using
install.packages("quantstrat", repos="http://R-Forge.R-project.org")
However the once I use
require(quanstrat)
I get the message :
Loading required package: quantstrat Failed with error: ‘package ‘blotter’ required by ‘quantstrat’ could not be found’
I then use
install.packages("blotter", repos="http://R-Forge.R-project.org")
but get the following message:
Package which is only available in source form, and may need compilation of C/C++/Fortran: ‘blotter’ These will not be installed
Can anyone offer some suggestion?
来源：https://stackoverflow.com/questions/30444648/cant-install-blotter-package-used-for-quantstrat