/usr/include/stdio.h:33:21: fatal error: stddef.h: No such file or directory

[jtyoui]

building 'linkcheck.HtmlParser.htmlsax' extension
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -fPIC -DYY_NO_INPUT -Ilinkcheck/HtmlParser -I/usr/include/python2.7 -c linkcheck/HtmlParser/htmllex.c -o build/temp.linux-x86_64-2.7/linkcheck/HtmlParser/htmllex.o -pedantic -std=gnu99
In file included from /usr/include/python2.7/Python.h:33:0,
from linkcheck/HtmlParser/htmlsax.h:23,
from linkcheck/HtmlParser/htmllex.c:1:
/usr/include/stdio.h:33:21: fatal error: stddef.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

[dpalic]

Sadly this project is dead, and a new team is around with https://github.com/linkcheck/linkchecker
for more details please see: #708
The new repo https://github.com/linkcheck/linkchecker/issues