Just running the usual: perl -MCPAN -e shell
cpan[1]> install Crypt::OpenSSL::PBKDF2 Reading '/home/Aaron/.cpan/Metadata' Database was generated on Thu, 12 Nov 2015 21:17:02 GMT Running install for module 'Crypt::OpenSSL::PBKDF2' Checksum for /home/Aaron/.cpan/sources/authors/id/S/SK/SKUPSY/OpenSSL/Crypt-OpenSSL-PBKDF2-0.04.tar.gz ok Scanning cache /home/Aaron/.cpan/build for sizes ............................................................................DONE Configuring S/SK/SKUPSY/OpenSSL/Crypt-OpenSSL-PBKDF2-0.04.tar.gz with Makefile.PL Checking if your kit is complete... Looks good Warning (mostly harmless): No library found for -lcrypto Warning (mostly harmless): No library found for -lssl Generating a Unix-style Makefile Writing Makefile for Crypt::OpenSSL::PBKDF2 Writing MYMETA.yml and MYMETA.json SKUPSY/OpenSSL/Crypt-OpenSSL-PBKDF2-0.04.tar.gz /usr/bin/perl Makefile.PL -- OK Running make for S/SK/SKUPSY/OpenSSL/Crypt-OpenSSL-PBKDF2-0.04.tar.gz cp PBKDF2.pm blib/lib/Crypt/OpenSSL/PBKDF2.pm AutoSplitting blib/lib/Crypt/OpenSSL/PBKDF2.pm (blib/lib/auto/Crypt/OpenSSL/PBKDF2) Running Mkbootstrap for Crypt::OpenSSL::PBKDF2 () chmod 644 "PBKDF2.bs" "/usr/bin/perl.exe" "/usr/lib/perl5/5.22/ExtUtils/xsubpp" -typemap "/usr/lib/perl5/5.22/ExtUtils/typemap" -typemap "typemap" PBKDF2.xs> PBKDF2.xsc && mv PBKDF2.xsc PBKDF2.c Please specify prototyping behavior for PBKDF2.xs (see perlxs manual) gcc -c -I. -DPERL_USE_SAFE_PUTENV -U__STRICT_ANSI__ -ggdb -O2 -pipe -Wimplicit-function-declaration -fdebug-prefix-map=/mnt/share/maint/perl.x86/build=/usr/src/debug/perl-5.22.0-1 -fdebug-prefix-map=/mnt/share/maint/perl.x86/src/perl-5.22.0=/usr/src/debug/perl-5.22.0-1 -fwrapv -fno-strict-aliasing -fstack-protector-strong -D_FORTIFY_SOURCE=2 -DUSEIMPORTLIB -O3 -DVERSION=\"0.04\" -DXS_VERSION=\"0.04\" "-I/usr/lib/perl5/5.22/i686-cygwin-threads-64int/CORE" PBKDF2.c PBKDF2.c:159:25: fatal error: openssl/ssl.h: No such file or directory #include <openssl/ssl.h> ^ compilation terminated. Makefile:336: recipe for target 'PBKDF2.o' failed make: *** [PBKDF2.o] Error 1 SKUPSY/OpenSSL/Crypt-OpenSSL-PBKDF2-0.04.tar.gz /usr/bin/make -- NOT OK Failed during this command: SKUPSY/OpenSSL/Crypt-OpenSSL-PBKDF2-0.04.tar.gz: make NO