D總線連接問題

Question

我一直在試圖編譯一個程序dbus，並建議我在代碼中提到了類似的問題。我沒有執行它，如圖所示：

gcc `pkg-config --cflags dbus-glib-1` \ 
    `pkg-config --cflags dbus-1` \ 
    `pkg-config --cflags glib-2.0` \ 
    dbus-example.c \ 
    `pkg-config --libs dbus-glib-1` \ 
    `pkg-config --libs dbus-1` \ 
    `pkg-config --libs glib-2.0` 

我仍然得到以下錯誤：

Package dbus-glib-1 was not found in the pkg-config search path. 
Perhaps you should add the directory containing `dbus-glib-1.pc' 
to the PKG_CONFIG_PATH environment variable 
No package 'dbus-glib-1' found 
Package glib-2.0 was not found in the pkg-config search path. 
Perhaps you should add the directory containing `glib-2.0.pc' 
to the PKG_CONFIG_PATH environment variable 
No package 'glib-2.0' found 
Package dbus-glib-1 was not found in the pkg-config search path. 
Perhaps you should add the directory containing `dbus-glib-1.pc' 
to the PKG_CONFIG_PATH environment variable 
No package 'dbus-glib-1' found 
Package glib-2.0 was not found in the pkg-config search path. 
Perhaps you should add the directory containing `glib-2.0.pc' 
to the PKG_CONFIG_PATH environment variable 
No package 'glib-2.0' found 

我安裝了上述套餐，但仍繼續發生錯誤。

Answer 1

你安裝了這些庫的開發包，還是隻安裝了庫本身？在Debian/Ubuntu上，您需要libdbus-glib-1-dev和其他類似的-dev包;在Fedora上，你需要dbus-glib-devel和類似的。