I'm trying to install openssl inside R, using install.packages('openssl'), but I'm getting an error message:* installing *source* package openssl ...** package openssl successfully unpacked and MD5 sums checkedFound pkg-config cflags and libs!Using PKG_CFLAGS= Using PKG_LIBS=-lssl -lcrypto -ldl -lz  ------------------------- ANTICONF ERROR ---------------------------Configuration failed because openssl was not found. Try installing:* deb: libssl-dev (Debian, Ubuntu, etc)* rpm: openssl-devel (Fedora, CentOS, RHEL)* csw: libssl_dev (Solaris)* brew: openssl (Mac OSX)If openssl is already installed, check that 'pkg-config' is in yourPATH and PKG_CONFIG_PATH contains a openssl.pc file. If pkg-configis unavailable you can set INCLUDE_DIR and LIB_DIR manually via:R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'--------------------------------------------------------------------ERROR: configuration failed for package openssl* removing /usr/local/lib64/R/library/opensslOpenssl seems to be installed on the system:$ openssl version -aOpenSSL 1.0.2f  28 Jan 2016built on: reproducible build, date unspecifiedplatform: linux-x86_64options:  bn(64,64) rc4(16x,int) des(idx,cisc,16,int) idea(int) blowfish(idx)compiler: gcc44 -I. -I.. -I../include  -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -Wa,--noexecstack -m64 -DL_ENDIAN -O3 -Wall -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM -DECP_NISTZ256_ASMOPENSSLDIR: /usr/local/bin/miniconda2/sslI have tried to set PKG_CONFIG_PATH to where openssl.pc is located but with no luck.Some help would be much appreciated!I'm running SUSE11 SP2
Installing openssl on R
openssl;suse;r;pkg config