[R] cluster & mgcv update

[Martin Wegmann]

Hello, 

After reinstalling the whole OS and R as well, I tried to update.packages() 
and get the follwing error message:

concerning the mgcv update: atlas2-base is installed and blas as well (on 
debian). I haven't found lf77blas, I assume it's a library or something 
similar associated with blas.

any suggestion how to solve that, thanks Martin


* Installing *source* package 'cluster' ...
** libs
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp  -fPIC  -g -O2 -c 
clara.c -o clara.o
g77 -mieee-fp  -fPIC  -g -O2 -c daisy.f -o daisy.o
make: g77: Command not found
make: *** [daisy.o] Error 127
ERROR: compilation failed for package 'cluster'

* Installing *source* package 'mgcv' ...
** libs
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c gcv.c -o gcv.o
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c magic.c -o magic.o
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c mat.c -o mat.o
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c matrix.c -o matrix.o
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c mgcv.c -o mgcv.o
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c qp.c -o qp.o
gcc -I/usr/lib/R/include   -D__NO_MATH_INLINES -mieee-fp -Wall -pedantic  
-fPIC  -g -O2 -c tprs.c -o tprs.o
gcc -shared  -o mgcv.so gcv.o magic.o mat.o matrix.o mgcv.o qp.o tprs.o 
-L/usr/lib/R/bin -lRlapack -lf77blas -latlas 
-L/usr/lib/gcc-lib/i386-linux/3.3 -L/usr/lib/gcc-lib/i386-linux/3.3/../../.. 
-lfrtbegin -lg2c-pic -lm -lgcc_s  -L/usr/lib/R/bin -lR
/usr/bin/ld: cannot find -lf77blas
collect2: ld returned 1 exit status
make: *** [mgcv.so] Error 1
ERROR: compilation failed for package 'mgcv'

Delete downloaded files (y/N)? y

Warning messages:
1: Installation of package cluster had non-zero exit status in: 
install.packages(update[, "Package"], instlib, contriburl = contriburl,
2: Installation of package mgcv had non-zero exit status in: 
install.packages(update[, "Package"], instlib, contriburl = contriburl,
>