Is it possible to install it on Ubuntu 18.04

[TheMMcOfficial]

I try to install the libpam on 18.04 and when I do the make it says nothing to make. So I switch on Ubunut 16.04 and everything works fine.

So is it possible to install the package on 18.04?

[akerl]

Yes; what is the exact command you're running and error you're getting?

[akerl]

root@localhost:/opt# cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.1 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.1 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic

root@localhost:/opt# git clone https://github.com/google/google-authenticator-libpam.git
Cloning into 'google-authenticator-libpam'...
remote: Counting objects: 717, done.
remote: Total 717 (delta 0), reused 0 (delta 0), pack-reused 717
Receiving objects: 100% (717/717), 511.47 KiB | 3.55 MiB/s, done.
Resolving deltas: 100% (452/452), done.

root@localhost:/opt# cd google-authenticator-libpam/

root@localhost:/opt/google-authenticator-libpam# ./bootstrap.sh
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'build'.
libtoolize: copying file 'build/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'build'.
libtoolize: copying file 'build/libtool.m4'
libtoolize: copying file 'build/ltoptions.m4'
libtoolize: copying file 'build/ltsugar.m4'
libtoolize: copying file 'build/ltversion.m4'
libtoolize: copying file 'build/lt~obsolete.m4'
configure.ac:12: installing 'build/compile'
configure.ac:16: installing 'build/config.guess'
configure.ac:16: installing 'build/config.sub'
configure.ac:13: installing 'build/install-sh'
configure.ac:13: installing 'build/missing'
Makefile.am: installing 'build/depcomp'
parallel-tests: installing 'build/test-driver'

root@localhost:/opt/google-authenticator-libpam# ./configure
checking whether make supports nested variables... yes
checking for gcc... gcc
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 accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking how to run the C preprocessor... gcc -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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking whether to enable maintainer-specific portions of Makefiles... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/x86_64-linux-gnu-ld
checking if the linker (/usr/bin/x86_64-linux-gnu-ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/x86_64-linux-gnu-ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for mt... mt
checking if mt is a manifest tool... no
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/x86_64-linux-gnu-ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking whether gcc understands -c and -o together... (cached) yes
checking for gcc option to accept ISO C99... none needed
checking for gcc option to accept ISO Standard C... (cached) none needed
checking sys/fsuid.h usability... yes
checking sys/fsuid.h presence... yes
checking for sys/fsuid.h... yes
checking for explicit_bzero... yes
checking for setfsuid... yes
checking for security/pam_appl.h... yes
checking for security/pam_modules.h... yes
checking for pam_get_user in -lpam... yes
checking whether certain PAM functions require const arguments... yes
checking for library containing dlopen... -ldl
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating contrib/rpm.spec
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands

  google-authenticator version 1.05
  Prefix.........: /usr/local
  Debug Build....:
  C Compiler.....: gcc -g -O2
  Linker.........: /usr/bin/x86_64-linux-gnu-ld -m elf_x86_64  -ldl

root@localhost:/opt/google-authenticator-libpam# make
make  all-am
make[1]: Entering directory '/opt/google-authenticator-libpam'
  CC       src/pam_google_authenticator_la-pam_google_authenticator.lo
  CC       src/pam_google_authenticator_la-util.lo
  CC       src/pam_google_authenticator_la-base32.lo
  CC       src/pam_google_authenticator_la-hmac.lo
  CC       src/pam_google_authenticator_la-sha1.lo
  CCLD     pam_google_authenticator.la
  CC       src/google-authenticator.o
  CC       src/util.o
  CC       src/base32.o
  CC       src/hmac.o
  CC       src/sha1.o
  CCLD     google-authenticator
  CC       src/base32_prog.o
  CCLD     base32
make[1]: Leaving directory '/opt/google-authenticator-libpam'

root@localhost:/opt/google-authenticator-libpam# file google-authenticator
google-authenticator: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 3.2.0, BuildID[sha1]=92c3a0fbccefe57afbbc8c983a3779fb39d4ee70, with debug_info, not stripped

[TheMMcOfficial]

I follow this tuto: https://www.petenetlive.com/KB/Article/0001256 And I have replace the git clone by this repo. I have also found taht ntp was replace by Chrony. And found on internet the libqrencode3.

I performed a "apt install ./libqrencode3.deb".

After the Make and the make install completed succefully.