[R] Installation of packages

[Duncan Murdoch]

On 11-02-08 5:22 AM, K. Elo wrote:
> Dear Katharina,
>
> 08.02.2011 11:21, Katharina Lochner wrote:
>> The following appeared on my console:
>>
>>> install.packages("psych")
>>
>> Warnung in install.packages("psych") :
>>
>>    'lib = "C:/PROGRA~1/R/R-212~1.1/library" ist nicht schreibbar
>>
>
> Apparently You do not have permissions to write to the target directory.
> More generally speaking: it seems You do not have permissions to install
> software. Maybe You should contact Your system administrator and ask
> him/her for help-

Or install it to a different library than the standard one.  See the lib 
argument in ?install.packages.

Duncan Murdoch