Prezados como posso resolver esta questão na instalação do rgdal? É sobre o : proj_api.h que não sei o que é ...

install.packages("rgdal")

Installing package into ‘/home/andre/R/x86_64-pc-linux-gnu-library/3.2’

(as ‘lib’ is unspecified)

tentando a URL 'http://cran.rstudio.com/src/contrib/rgdal_0.9-3.tar.gz'

Content type 'application/x-gzip' length 1627915 bytes (1.6 MB)

==================================================

downloaded 1.6 MB

* installing *source* package ‘rgdal’ ...

** package ‘rgdal’ successfully unpacked and MD5 sums checked

configure: CC: gcc -std=gnu99

configure: CXX: g++

configure: rgdal: 0.9-2

checking for /usr/bin/svnversion... no

configure: svn revision: 530

checking for gdal-config... /usr/bin/gdal-config

checking gdal-config usability... yes

configure: GDAL: 1.10.1

checking GDAL version >= 1.6.3... yes

checking GDAL version < 2... yes

checking for gcc... gcc -std=gnu99

checking whether the C compiler works... yes

checking for C compiler default output file name... a.out

checking for suffix of executables...

checking whether we are cross compiling... no

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc -std=gnu99 accepts -g... yes

checking for gcc -std=gnu99 option to accept ISO C89... none needed

checking how to run the C preprocessor... gcc -std=gnu99 -E

checking for grep that handles long lines and -e... /bin/grep

checking for egrep... /bin/grep -E

checking for ANSI C header files... yes

checking for sys/types.h... yes

checking for sys/stat.h... yes

checking for stdlib.h... yes

checking for string.h... yes

checking for memory.h... yes

checking for strings.h... yes

checking for inttypes.h... yes

checking for stdint.h... yes

checking for unistd.h... yes

checking gdal.h usability... yes

checking gdal.h presence... yes

checking for gdal.h... yes

checking gdal: linking with --libs only... yes

checking GDAL: /usr/share/gdal/1.10/pcs.csv readable... yes

checking proj_api.h usability... no

checking proj_api.h presence... no

checking for proj_api.h... no

configure: error: proj_api.h not found in standard or gproj_api.hiven locations.

ERROR: configuration failed for package ‘rgdal’

* removing ‘/home/andre/R/x86_64-pc-linux-gnu-library/3.2/rgdal’

Warning in install.packages :

installation of package ‘rgdal’ had non-zero exit status

The downloaded source packages are in

‘/tmp/RtmpJn9iph/downloaded_packages’

André Oliveira Souza.

Graduação em Matemática, mestrado em estatística aplicada.Instituto Federal de Educação, Ciência e Tecnologia do Espirito Santo. IFES