configure: error: openwsman is required for the Hyper-V driver - hyper-v

I am trying to install libvirt-3.5.0 on my ubuntu machine. When I tried to configure libvirt with hyperv, xen and esxi driver using the following command:
./configure --prefix=/usr --localstatedir=/var --sysconfdir=/etc --with-esx=yes --with-xen=yes --with-hyperv=yes
Then I got the following error:
configure: error: openwsman is required for the Hyper-V driver
I have installed openwsman but why libvirt is unable to find openwsman. What is the solution for this...

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Installing Fuseki Server in Debian OS

I tried to install the Fuseki server in Debian os by the following instruction at https://gist.github.com/nichtich/113ecc2831d01eb4ae91508b88c0217c but I am not able to start the server.
After running the command
./fuseki-server
I am getting the below error
bash: ./fuseki-server: No such file or directory
How to install and run fuseki server as a service in Debian OS?

libtiff check failed when trying to build a library that depends on it

I am using ubuntu 18.04. I have libtiff5 installed (using sudo apt install libtiff5). When trying to build a library that depends on libtiff I get the following error:
checking for TIFFOpen in -ltiff... no
configure: error: libtiff check failed
Any suggestions on how to fix this? My guess is I have to modify LD_LIBRARY_PATH, but I don't know where apt installed libtiff

Problems configuring Cmake via macports

I get the following error message when trying to install inkscape via Macports:
$ sudo port install inkscape
---> Computing dependencies for cmake
---> Configuring cmake
Error: Failed to configure cmake: configure failure: command execution failed Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_cmake/cmake/main.log for details.
Error: Unable to execute port: upgrade cmake failed Christian-Tofts-MacBook-Pro:~ clta$
Im running High Sierra OS and port version 2.5.4
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Cuda Installation Error

I installed Cuda on My Ubuntu 18.04(Dual Boot with windows 10) using the following Commands
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
sudo ubuntu-drivers autoinstall
Then ReBooted my Computer.
sudo apt install nvidia-cuda-toolkit gcc-6
Then verified the installation using
nvcc --version
which nvcc
Both worked well without any errors. After few days I wanted verify it completely when I entered these 2 commands
sudo modprobe nvidia
nvidia-smi
which gave me this error respectively
modprobe: ERROR: could not insert 'nvidia': Required key not available
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
Now I am unable to understand if Cuda is properly installed or not. I am also unable to find Cuda-9.0 in "usr" file inside ubuntu. I need this so that I can work with tensorflow-gpu (Python3).
Thank you in Advance.
Apparently, the "required key not available" message is a typical (side-)effect of the "secure boot" feature of newer Linux kernels (EFI_SECURE_BOOT_SIG_ENFORCE); and you may be able to get around it by Disabling Secure Boot in your UEFI BIOS.
See this AskUbuntu question for details:
Why do I get “Required key not available” when install 3rd party kernel modules or after a kernel upgrade?

Installation of Wpasupplicant failed on ubuntu 16.04 server, problems with libnl-3-dev

I am trying to install the latest Wpa_Supplicant on Ubuntu 16.04 server from the official website. According to http://deployingradius.com/scripts/eapol_test/ I uncommented CONFIG_EAPOL_TEST=yes and run make eapol_test but I get failed:
/usr/bin/ld: cannot find -lnl
collect2: error: ld returned 1 exit status
Makefile:1613: recipe for target 'eapol_test' failed
make: *** [eapol_test] Error 1
However, when I did the same but using Ubuntu 14.04 server, everything is ok!
I realized that the package libnl-devresolves the problem of **/usr/bin/ld: cannot find -lnl** for ubuntu14.04. However, the Ubuntu 16.04 does not have libnl-dev in his repository, instead of It has libnl-3-dev, but wpa_supplicant failed when I run make eapol_test.
Could anyone help me install wpa_supplicant on ubuntu 16.04 plz?, I am trying run everything on ubuntu 16.04 and not on ubuntu 14.04.
Thank you in advance,
Javier
You might try the following:
install the package libnl-genl-3-dev
in the .config file uncomment the following (2nd) line:
# Use libnl 3.2 libraries (if this is selected, CONFIG_LIBNL20 is ignored)
CONFIG_LIBNL32=y
I could then link the target correctly, because it then used "-lnl-3" instead of "-lnl"