documentclass{article}
usepackage{svg}
usepackage{amsmath}
begin{document}

begin{figure}[htbp]
  centering
  includesvg{_Images/image}
  caption{svg image}
end{figure}

end{document}

There's no file 'image.svg' neither in the current directory nor any other searched path given by svgpath or graphicspath. Following folders have additionally been searched:

"Package svg Warning: You didn't enable 'shell escape' (or 'write18') so it wasn't possible to launch the Inkscape export for '_Images/image.svg' on input line"

"Package svg Warning: The export with Inkscape failed for file 'yourimagepath/filename.svg' Troubleshooting: Please check in the log file how the invocation of Inkscape took place and try to execute it yourself in the terminal on input line"

! Package svg Error: File `imagefilename_svg-tex.pdf' is missing etc. etc.

Package svg Info: Calling Inkscape on input line ##.
runsystem(inkscape -z -D --export-latex --file="_Images/image.svg" --export-pdf="image_svg-tex.pdf" )...executed

'inkscape' is not recognized as an internal or external command, operable program or batch file.

!  Package svg Error: File 'imagefilename_svg-tex.pdf' is missing.

Access is denied. Access is denied. Access is denied.

"Package svg Warning: The key 'svgpath' is deprecated. It's recommended to use 'svgpath' instead on input line ##"

listfiles
documentclass[]{scrreprt}% Test
usepackage[T1]{fontenc}
%usepackage{amsmath}
usepackage{hyperref}
usepackage{subcaption}

usepackage[]{graphicx}
% usepackage[options]{graphicx} % if used [with or without options], this package must be before {svg} see readme
usepackage{svg} % Version 2 will run inkscape -z -D --export-latex  --file="filename.svg" --export-pdf="filename_svg-tex.pdf
% or comment out above and uncomment alternate next line where we specify the location of the Inkscape binary (Note start with / do not add to the end) this is where I tested a path to a bin containing inkscape. For a Mac it may differ if using the wrapper fix as described at https://github.com/mrpiggi/svg/issues/1
% usepackage[inkscapeexe=/Applications/Inkscape.app/Contents/Resources/bin/inkscape]{svg}

usepackage{svg-extract} % as and when required
% svgsetup{clean=true} % remove temporary files
providecommand{transparent}[1]{} % see manual
% pdfsuppresswarningpagegroup=1 % hot fix if required, see manual
usepackage{relsize} % required for adjusting text using relscale

% we can change the input folder to a group of alternative locations & here one is the subdir _Images/ as requested
svgpath{{_Images/}{/usr/local/svg/}{/MyDocs/MySVGs/}} % paths must be / terminated and IF a subdir NOT start with /
% On success by default the outputs will be in a new subdirectory as svg-inkscape/filename_svg-tex.pdf and filename_svg-tex.pdf_tex

begin{document}

begin{figure}
begin{minipage}{.5linewidth}

includesvg[width=linewidth]{svg-example}%
subcaption{Default text is too large!}

end{minipage}%
begin{minipage}{.5linewidth}

includesvg[width=linewidth,pretex=relscale{0.6}]{svg-example}%
subcaption{This scaled text fits better.}

end{minipage}
caption{An example figure with LaTeX~support}label{fig:svg-example}
end{figure}

begin{figure}
begin{minipage}{.5linewidth}

includesvg[inkscapelatex=false,extractformat={pdf,eps}]{svg-example}
subcaption{Above example figure without LaTeX~support}%

end{minipage}
begin{minipage}{.5linewidth}centering
includesvg[width=1.2linewidth,pretex=relscale{0.85},angle=-10]{root}
subcaption{Rendering of a ROOT plot, even @ an angle}label{fig:root}
end{minipage}
end{figure}

end{document}