Running examples in ‘multcompView-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: extract_p
> ### Title: Extracts p-values
> ### Aliases: extract_p extract_p.TukeyHSD extract_p.default extract_p.mc
> ### Keywords: array manip
> 
> ### ** Examples
> 
> experiment <- data.frame(treatments = gl(11, 20, labels = c("dtl", "ctrl", "treat1",
+               "treat2", "treatA2", "treatB", "treatB2",
+               "treatC", "treatD", "treatA1", "treatX")),
+               y = c(rnorm(20, 10, 5), rnorm(20, 20, 5), rnorm(20, 22, 5), rnorm(20, 24, 5),
+                rnorm(20, 35, 5), rnorm(20, 37, 5), rnorm(20, 40, 5), rnorm(20, 43, 5),
+                rnorm(20, 45, 5), rnorm(20, 60, 5), rnorm(20, 60, 5)))
> exp_tukey <- TukeyHSD(exp_aov <- aov(y  ~ treatments, data = experiment))
> 
> extract_p(exp_tukey)
$treatments
       ctrl-dtl      treat1-dtl      treat2-dtl     treatA2-dtl      treatB-dtl 
   3.441307e-07    9.229284e-12    9.603429e-14    0.000000e+00    0.000000e+00 
    treatB2-dtl      treatC-dtl      treatD-dtl     treatA1-dtl      treatX-dtl 
   0.000000e+00    0.000000e+00    0.000000e+00    0.000000e+00    0.000000e+00 
    treat1-ctrl     treat2-ctrl    treatA2-ctrl     treatB-ctrl    treatB2-ctrl 
   7.596142e-01    8.822360e-02    7.771561e-14    0.000000e+00    0.000000e+00 
    treatC-ctrl     treatD-ctrl    treatA1-ctrl     treatX-ctrl   treat2-treat1 
   0.000000e+00    0.000000e+00    0.000000e+00    0.000000e+00    9.796686e-01 
 treatA2-treat1   treatB-treat1  treatB2-treat1   treatC-treat1   treatD-treat1 
   1.589839e-13    9.370282e-14    5.428991e-14    0.000000e+00    0.000000e+00 
 treatA1-treat1   treatX-treat1  treatA2-treat2   treatB-treat2  treatB2-treat2 
   0.000000e+00    0.000000e+00    1.306641e-10    1.271205e-13    8.848478e-14 
  treatC-treat2   treatD-treat2  treatA1-treat2   treatX-treat2  treatB-treatA2 
   4.263256e-14    0.000000e+00    0.000000e+00    0.000000e+00    9.637208e-01 
treatB2-treatA2  treatC-treatA2  treatD-treatA2 treatA1-treatA2  treatX-treatA2 
   4.881959e-01    1.601785e-02    7.046808e-12    0.000000e+00    0.000000e+00 
 treatB2-treatB   treatC-treatB   treatD-treatB  treatA1-treatB   treatX-treatB 
   9.980911e-01    4.420736e-01    1.714633e-08    0.000000e+00    0.000000e+00 
 treatC-treatB2  treatD-treatB2 treatA1-treatB2  treatX-treatB2   treatD-treatC 
   9.496096e-01    2.110571e-06    0.000000e+00    0.000000e+00    1.209856e-03 
 treatA1-treatC   treatX-treatC  treatA1-treatD   treatX-treatD  treatX-treatA1 
   0.000000e+00    0.000000e+00    7.967960e-12    9.148238e-14    9.369627e-01 

> 
> require(pgirmess)
Loading required package: pgirmess
Error: package or namespace load failed for ‘pgirmess’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/sp/libs/sp.so':
  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/sp/libs/sp.so: failed to map segment from shared object
> extract_p(kruskalmc(y ~ treatments, data = experiment))
Error in kruskalmc(y ~ treatments, data = experiment) : 
  could not find function "kruskalmc"
Calls: extract_p
Execution halted