I have tried to install the biotools package on my desktop so that I can run a box's M test for homogeneity of covariance. However I get the following error message.
ERROR: failed to lock directory ‘/Users/lmil8126/Library/R/3.2/library’ for modifying
Try removing ‘/Users/lmil8126/Library/R/3.2/library/00LOCK-biotools’ Warning in install.packages : installation of package ‘biotools’ had non-zero exit status
The downloaded source packages are in ‘/private/var/folders/0q/n377y94n4gzd0zlntfsq1jnh2ymcwz/T/Rtmp8fhiFd/downloaded_packages’
The package works fine on my laptop, which is Mavericks, but my desktop is Yosemite.
Does anyone have any suggestions for a fix?