Package suggested but not available for checking: ‘unfoldr’
Running ‘cluster.R’
  Running ‘cylinderRsa.R’
  Running ‘times.R’
Running the tests in ‘tests/cluster.R’ failed.
Complete output:
  > # test simCluster with spheres
  > 
  > library(simLife)
  > library(unfoldr)
  Error in library(unfoldr) : there is no package called 'unfoldr'
  Execution halted
Running the tests in ‘tests/cylinderRsa.R’ failed.
Complete output:
  > ## Simulate Poisson cylinder system,
  > ## generate a non-overlapping system by RSA,
  > 
  > library(simLife)
  > library(unfoldr)
  Error in library(unfoldr) : there is no package called 'unfoldr'
  Execution halted