Dear Sir/Madam,
Where we can get source code of scribus 1.5.3 svn.
Thanks
Mahesh
dear sir/madam
please refer to
https://github.com/aoloe/scribus-manual-development/blob/master/content/getting-started/getting-started.md
for getting and compiling the current scribus source code.
by default, you will not get 1.5.3svn but the current trunk/master. and it's normally the best thing to do.
if you just want the code that has been used for the 1.5.3 release, you can click on "source archives" on https://www.scribus.net/downloads/unstable-branch/
ciao
a.l.e