<html><head><meta http-equiv="content-type" content="text/html; charset=GB2312"><style>body { line-height: 1.5; }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body> <div><span></span>Hi All,</div><div><br></div><div><div>i tried to compile some source code on archlinux (v 2014.05.01), but i got an error: (header missing ?)</div><div> fatal error:<b> systemd/sd-event.h</b>: No such file or directory <br> #include <systemd/sd-event.h> <br> ^ <br> compilation terminated. </div><div><br></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">then i copied the headers from </span><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">systemd-212.tar.gz</span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">to </span><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">/usr/include/systemd/ and "make" again,</span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">but i got more errors， such as: (implementation missing ?)</span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;"> undefined reference to `<b>sd_event_source_unref</b>'</span></div></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;"><br></span></div> <div>i found the "<span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">undefined</span><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;"> </span><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">" functions in systemd source code,</span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">but why the make program can't find them?</span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">what mistake i had made ?</span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;"><br></span></div><div><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">Is somebody online ? plz help !</span></div><div><br></div><div>thanks</div><div>Hurry</div><div><br></div><hr style="width: 210px; height: 1px;" color="#b5c4df" size="1" align="left"> <div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt">Hurry Zeng from China. (<a href="mailto:winewolf@qq.com">winewolf@qq.com</a>)</div></span></div> </body></html>