Thanks! I appreciate it. I succeeded now after adding the development packages for libpng, etc. I also had to add perl-dev and musl-dev. 

% perl -MImage::Scale -e 'exit'
% echo $?
0

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In reply to Re^2: Building with -MCPAN but cannot find libraries by mldvx4
in thread Building with -MCPAN but cannot find libraries by mldvx4

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