{"action":"opened","issue":{"url":"https://api.github.com/repos/arrayfire/arrayfire/issues/919","labels_url":"https://api.github.com/repos/arrayfire/arrayfire/issues/919/labels{/name}","comments_url":"https://api.github.com/repos/arrayfire/arrayfire/issues/919/comments","events_url":"https://api.github.com/repos/arrayfire/arrayfire/issues/919/events","html_url":"https://github.com/arrayfire/arrayfire/issues/919","id":96319477,"number":919,"title":"Building on Ubuntu 14.04","user":{"login":"paulheideman","id":830604,"avatar_url":"https://avatars.githubusercontent.com/u/830604?v=3","gravatar_id":"","url":"https://api.github.com/users/paulheideman","html_url":"https://github.com/paulheideman","followers_url":"https://api.github.com/users/paulheideman/followers","following_url":"https://api.github.com/users/paulheideman/following{/other_user}","gists_url":"https://api.github.com/users/paulheideman/gists{/gist_id}","starred_url":"https://api.github.com/users/paulheideman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/paulheideman/subscriptions","organizations_url":"https://api.github.com/users/paulheideman/orgs","repos_url":"https://api.github.com/users/paulheideman/repos","events_url":"https://api.github.com/users/paulheideman/events{/privacy}","received_events_url":"https://api.github.com/users/paulheideman/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-21T13:48:16Z","updated_at":"2015-07-21T13:48:16Z","closed_at":null,"body":"Hi,\r\n\r\nI get this problem when build on Ubuntu 14.04, am I missing a dependency maybe?\r\n\r\n```\r\n<snip>\r\n[ 70%] Building CXX object test/CMakeFiles/approx1_cpu.dir/approx1.cpp.o\r\nLinking CXX executable approx1_cpu\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XcursorImageLoadCursor'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XineramaQueryExtension'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XF86VidModeQueryExtension'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetCrtcInfo'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetCrtcGamma'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XineramaQueryScreens'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XineramaIsActive'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRSelectInput'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XF86VidModeGetGammaRampSize'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XcursorImageDestroy'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XISelectEvents'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetOutputPrimary'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XIQueryVersion'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetScreenResources'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XF86VidModeGetGammaRamp'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetOutputInfo'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRAllocGamma'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRQueryExtension'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRUpdateConfiguration'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetScreenResourcesCurrent'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRSetCrtcConfig'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRGetCrtcGammaSize'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XF86VidModeSetGammaRamp'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRSetCrtcGamma'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRFreeOutputInfo'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XcursorImageCreate'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRQueryVersion'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRFreeScreenResources'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRFreeGamma'\r\n/home/paul/dev/arrayfire/build/third_party/forge/src/forge-ext-build/src/libforge.so: undefined reference to `XRRFreeCrtcInfo'\r\ncollect2: error: ld returned 1 exit status\r\nmake[2]: *** [test/approx1_cpu] Error 1\r\nmake[1]: *** [test/CMakeFiles/approx1_cpu.dir/all] Error 2\r\nmake: *** [all] Error 2\r\n```"}}