Could you install the latest R software in your computer? In R-2.9.2, install.packages("mprobit") works well.
Guo-Hao Huang -------------------------------------------------- From: "catuxa-2" <catuxa...@gmail.com> Sent: Wednesday, December 02, 2009 7:55 PM To: <r-help@r-project.org> Subject: [R] problems installing R packages Hi, I´m trying to install new package in R (version 2.4.0) under windows vista and i have problems. I always receive the same message: Erro en zip.unpack(pkg, tmpDir) : no fue posible abrir el archivo 'C:/Program Files/R/R-2.4.0/library/file2019500d/mprobit/libs/mprobit.dll' It can´t open the file. I check the compatibility with the version and is ok, I have no idea where's the problem cause i'm the administrator and i've enough free space in the hard disc. Anyone could help me???? -- View this message in context: http://n4.nabble.com/problems-installing-R-packages-tp933010p933010.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.