Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.r-project.org/src/contrib/MASS_7.3-61.tar.gz...
download failed "http://cran.r-project.org/src/contrib/MASS_7.3-61.tar.gz" 404 "Not Found"

Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.rstudio.com/src/contrib/MASS_7.3-61.tar.gz...
download failed "http://cran.rstudio.com/src/contrib/MASS_7.3-61.tar.gz" 404 "Not Found"

Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.univ-lyon1.fr/src/contrib/MASS_7.3-61.tar.gz...
following redirection to `https://pbil.univ-lyon1.fr/CRAN/src/contrib/MASS_7.3-61.tar.gz'...
download failed "https://pbil.univ-lyon1.fr/CRAN/src/contrib/MASS_7.3-61.tar.gz" 404 "Not Found"

Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.ism.ac.jp/src/contrib/MASS_7.3-61.tar.gz...
In procedure getaddrinfo: Name or service not known

Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.stat.auckland.ac.nz/src/contrib/MASS_7.3-61.tar.gz...
download failed "http://cran.stat.auckland.ac.nz/src/contrib/MASS_7.3-61.tar.gz" 404 "Not Found"

Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.mirror.ac.za/src/contrib/MASS_7.3-61.tar.gz...
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Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.csie.ntu.edu.tw/src/contrib/MASS_7.3-61.tar.gz...
download failed "http://cran.csie.ntu.edu.tw/src/contrib/MASS_7.3-61.tar.gz" 404 "Not Found"

Starting download of /gnu/store/z9p10260a6417iq2idbm9fscbrcg90bh-MASS_7.3-61.tar.gz
From http://cran.r-project.org/src/contrib/Archive/MASS/MASS_7.3-61.tar.gz...

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