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From ivanmarcus <ivanmar...@yahoo.com>
Subject Re: SSH issue with Ubuntu 18.04 - updated detail
Date Mon, 13 Aug 2018 02:19:35 GMT
Apolgies for the brevity of my previous info - my email system is 
somewhat remote from the server instance and copy+paste wasn't working 
for some reason... I've now reversed my location; here's some more detail:

Firstly check the required packages for SSH are installed:

dpkg -l | grep -i pango
ii  libpango-1.0-0:amd64 1.40.14-1                         amd64        
Layout and rendering of internationalized text

dpkg -l | grep -i openssl
ii  libcurl4:amd64 7.58.0-2ubuntu3.2                 amd64        
easy-to-use client-side URL transfer library (OpenSSL flavour)
ii  libxmlsec1-openssl:amd64 1.2.25-1build1                    
amd64        Openssl engine for the XML security library
ii  openssl 1.1.0g-2ubuntu4.1                 amd64        Secure 
Sockets Layer toolkit - cryptographic utility
ii  python3-openssl 17.5.0-1ubuntu1                   all          
Python 3 wrapper around the OpenSSL library
ii  python3-service-identity 16.0.0-2                          
all          Service identity verification for pyOpenSSL (Python 3 module)

dpkg -l | grep -i libssh
ii  libssh2-1:amd64 1.8.0-1                           amd64        SSH2 
client-side library


Then run ./configure:


root@ubuntu1804:/home/xxx/guacamole-server-0.9.14# ./configure
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 whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking how to print strings... printf
checking for style of include used by make... GNU
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 dependency style of gcc... gcc3
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
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-unknown-linux-gnu file names to 
x86_64-unknown-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-unknown-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 how to run the C preprocessor... gcc -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 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 for shl_load... no
checking for shl_load in -ldld... no
checking for dlopen... no
checking for dlopen in -ldl... yes
checking whether a program can dlopen itself... yes
checking whether a statically linked program can dlopen itself... no
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 dependency style of gcc... (cached) gcc3
checking for gcc option to accept ISO C99... none needed
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking for unistd.h... (cached) yes
checking cairo/cairo.h usability... yes
checking cairo/cairo.h presence... yes
checking for cairo/cairo.h... yes
checking pngstruct.h usability... no
checking pngstruct.h presence... no
checking for pngstruct.h... no
checking for cos in -lm... yes
checking for png_write_png in -lpng... yes
checking for jpeg_start_compress in -ljpeg... yes
checking for cairo_create in -lcairo... yes
checking for pthread_create in -lpthread... yes
checking for dlopen in -ldl... (cached) yes
checking for uuid_make in -lossp-uuid... yes
checking ossp/uuid.h usability... yes
checking ossp/uuid.h presence... yes
checking for ossp/uuid.h... yes
checking whether uuid_make is declared... yes
checking for CU_run_test in -lcunit... no
checking for clock_gettime... yes
checking for gettimeofday... yes
checking for memmove... yes
checking for memset... yes
checking for select... yes
checking for strdup... yes
checking for nanosleep... yes
checking whether png_get_io_ptr is declared... yes
checking whether cairo_format_stride_for_width is declared... yes
checking whether poll is declared... yes
checking for size_t... yes
checking for ssize_t... yes
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for AVCODEC... no
checking for AVUTIL... no
checking for SWSCALE... no
checking openssl/ssl.h usability... no
checking openssl/ssl.h presence... no
checking for openssl/ssl.h... no
checking for SSL_CTX_new in -lssl... no
configure: WARNING:
   --------------------------------------------
    Unable to find libssl.
    guacd will not support SSL connections.
   --------------------------------------------
checking for main in -lwsock32... no
checking vorbis/vorbisenc.h usability... no
checking vorbis/vorbisenc.h presence... no
checking for vorbis/vorbisenc.h... no
checking for ogg_stream_init in -logg... no
checking for vorbis_block_init in -lvorbis... no
checking for vorbis_encode_init in -lvorbisenc... no
configure: WARNING:
   --------------------------------------------
    Unable to find libogg / libvorbis / libvorbisenc.
    Sound will not be encoded with Ogg Vorbis.
   --------------------------------------------
checking for pa_context_new in -lpulse... no
configure: WARNING:
   --------------------------------------------
    Unable to find libpulse
    Sound support for VNC will be disabled
   --------------------------------------------
checking for PANGO... no
checking for PANGOCAIRO... no
checking for rfbInitClient in -lvncclient... no
checking for freerdp_new in -lfreerdp-core... no
checking for freerdp_new in -lfreerdp... no
configure: WARNING:
   --------------------------------------------
    Unable to find libfreerdp-core / libfreerdp
    RDP will be disabled.
   --------------------------------------------
checking for libssh2_session_init_ex in -lssh2... no
checking for telnet_init in -ltelnet... no
checking webp/encode.h usability... no
checking webp/encode.h presence... no
checking for webp/encode.h... no
checking for WebPEncode in -lwebp... no
configure: WARNING:
   --------------------------------------------
    Unable to find libwebp.
    Images will not be encoded using WebP.
   --------------------------------------------
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating doc/Doxyfile
config.status: creating tests/Makefile
config.status: creating src/common/Makefile
config.status: creating src/common-ssh/Makefile
config.status: creating src/terminal/Makefile
config.status: creating src/libguac/Makefile
config.status: creating src/guacd/Makefile
config.status: creating src/guacd/man/guacd.8
config.status: creating src/guacd/man/guacd.conf.5
config.status: creating src/guacenc/Makefile
config.status: creating src/guacenc/man/guacenc.1
config.status: creating src/pulse/Makefile
config.status: creating src/protocols/rdp/Makefile
config.status: creating src/protocols/ssh/Makefile
config.status: creating src/protocols/telnet/Makefile
config.status: creating src/protocols/vnc/Makefile
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing libtool commands

------------------------------------------------
guacamole-server version 0.9.14
------------------------------------------------

    Library status:

      freerdp ............. no
      pango ............... no
      libavcodec .......... no
      libavutil ........... no
      libssh2 ............. no
      libssl .............. no
      libswscale .......... no
      libtelnet ........... no
      libVNCServer ........ no
      libvorbis ........... no
      libpulse ............ no
      libwebp ............. no
      wsock32 ............. no

    Protocol support:

       RDP ....... no
       SSH ....... no
       Telnet .... no
       VNC ....... no

    Services / tools:

       guacd ...... yes
       guacenc .... no

    Init scripts: no

Type "make" to compile guacamole-server.

Hopefully that's of some use...


On 13/08/2018 12:55 p.m., ivanmarcus wrote:
>
> Back again, got that sorted, however it will not install from configure:
>
> checking for libssh2_session_init_ex in lssh2... no
>
> Protocol support:
>
> SSH ........ no
>
> yet:
>
> dpkg -l | grep -i libssh
>
> ii libssh2-1:amd64    1.8.0-1    amd64    SSH2 client-side library
>
>
> This is a bare install of 18.04 server, updated /upgraded today.
>
>
>
>
>
>
> On 13/08/2018 11:38 a.m., ivanmarcus wrote:
>>
>> That was the MysticRyuujin install script, not the configure script.
>>
>> I realise I may have confused things slightly, sorry; I would try 
>> compiling it manually but need to get the router configured, pfaffing 
>> around with adding proxies seems not to have worked as expected. I'll 
>> see if I can get that done ASAP and will report back.
>>
>>
>> On 13/08/2018 9:54 a.m., Nick Couchman wrote:
>>>
>>>
>>> On Sun, Aug 12, 2018 at 4:17 PM ivanmarcus <ivanmarcus@yahoo.com 
>>> <mailto:ivanmarcus@yahoo.com>> wrote:
>>>
>>>     Not sure if it helps but I just ran up a bare 18.04 VM,
>>>     installed MySQL and tried that script. I note the install has a
>>>     working ssh client already.
>>>
>>>     The script gave me an error saying that libssh2-1-dev is not
>>>     available etc, and it fails. There were other errors too but
>>>     that's probably the most pertinent.
>>>
>>>
>>> Did the error come from that script or the configure script?  Did 
>>> you try compiling it manually, without that script, and see if that 
>>> works?
>>>
>>> -Nick
>>
>


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