R help - Dec 2015 - Error in run.mark.model(model, invisible = invisible, adjust = adjust, -

Hi R user,

I tried to run a package (Rmark) in MAC and run some of the analyses using the
package, but I could not do any analyses.

It says"


"/bin/sh: mark: command not found

Error in run.mark.model(model, invisible = invisible, adjust = adjust,  : "


I installed the package but I think something wrong. How can I fix the problem? 
I am a new user of MAC.



For example,

library(RMark)

data(dipper)

# add a time varying covariate for Phi named to match beginning time of each
time interval (default begin.time=1 and time.intervals=1)(r1,r2,..r6)

dipper$r1=rep(1,294)

dipper$r2=rep(10,294)

dipper$r3=rep(8,294)

dipper$r4=rep(15,294)

dipper$r5=rep(3,294)

dipper$r6=rep(6,294)

# process data

dp=process.data(dipper)

# create default design data

ddl=make.design.data(dp)

# add rain environmental covariate to design data for Phi; this matches r1 to
r6.

ddl$Phi$rain=1

ddl$Phi$rain[ddl$Phi$time==2]=10

ddl$Phi$rain[ddl$Phi$time==3]=8

ddl$Phi$rain[ddl$Phi$time==4]=15

ddl$Phi$rain[ddl$Phi$time==5]=3

ddl$Phi$rain[ddl$Phi$time==6]=6

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