Unable to load shared library 'plplot' on Linux

[DiomedesDominguez]

After I copy the plplot files in Ubuntu 19.04 x64 with the following command cp ./runtimes/linux-x64/native/lib* ., I get the error that the project could load the library

~/Dev/LoadingData$ dotnet run
Loading data...
Unhandled exception. System.DllNotFoundException: Unable to load shared library 'plplot' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: libplplot: cannot open shared object file: No such file or directory
   at PLplot.Native.mkstrm(Int32& p_strm)
   at PLplot.PLStream..ctor() in C:\projects\plplotnet\PLplotNet\PLStream.cs:line 24
   at LoadingData.Program.Main(String[] args) in ~/Dev/LoadingData/Program.cs:line 29

[DiomedesDominguez]

I even try to specify the runtime.

[DiomedesDominguez]

To resolve this I need it to execute the following:

$ sudo apt-get install libplplot16 
$ sudo apt-get install plplot-driver-cairo
$ sudo apt-get install libplplot-dev