failed on linuxbrew

[zodman]

==> Summary
🍺  /home/linuxbrew/.linuxbrew/Cellar/docutils/0.16_2: 790 files, 8.3MB
==> Installing universal-ctags/universal-ctags/universal-ctags --HEAD
==> ./autogen.sh
==> ./configure --prefix=/home/linuxbrew/.linuxbrew/Cellar/universal-ctags/HEAD-b763385


==> make
Last 15 lines from /home/zodman/.cache/Homebrew/Logs/universal-ctags/03.make:
          ^~~~~~~~~~~~~~~~
compilation terminated.
In file included from ./main/parse.h:20:0,
                 from parsers/plist.c:18:
./main/lxpath.h:21:10: fatal error: libxml/xpath.h: No such file or directory
 #include <libxml/xpath.h>
          ^~~~~~~~~~~~~~~~
compilation terminated.
Makefile:4509: recipe for target 'parsers/libctags_a-xslt.o' failed
make[1]: *** [parsers/libctags_a-xslt.o] Error 1
Makefile:4467: recipe for target 'parsers/libctags_a-plist.o' failed
make[1]: *** [parsers/libctags_a-plist.o] Error 1
make[1]: Leaving directory '/tmp/universal-ctags-20200828-8644-1bt6qck'
Makefile:1307: recipe for target 'all' failed
make: *** [all] Error 2

If reporting this issue please do so at (not Homebrew/brew or Homebrew/core):
  https://github.com/universal-ctags/homebrew-universal-ctags/issues

These open issues may also help:
universal-ctags: Fix build for Linux https://github.com/universal-ctags/homebrew-universal-ctags/pull/52
Please create pull requests instead of asking for help on Homebrew's GitHub,
Discourse, Twitter or IRC.