刚刚在 64 位 ubuntu 14.10 上安装了 Viber，但从菜单或.desktop文件启动它不起作用；从终端启动，无论是否使用 sudo-rights，都会出现“Aborted”消息；从 gdb 快速获取结果：
Starting program: /opt/viber/Viber
Cannot exec /opt/viber/Viber -c exec /opt/viber/Viber .
Error: No such file or directory
During startup program exited with code 127.
尽管如此，file /opt/viber/Viber结果/opt/viber/Viber: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=27413a56e406a81595a30b69d35ba4e3ebfb0760, not stripped
所有共享库也可通过以下方式满足ldd /opt/viber/Viber：
linux-vdso.so.1 => (0x00007fff8ddef000)
libqfacebook.so => /opt/viber/libqfacebook.so (0x00007f3e43f02000)
libXss.so.1 => /opt/viber/libXss.so.1 (0x00007f3e43cfd000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f3e43adb000)
libQt5Widgets.so.5 => /opt/viber/libQt5Widgets.so.5 (0x00007f3e432be000)
libQt5Network.so.5 => /opt/viber/libQt5Network.so.5 (0x00007f3e42f58000)
libQt5Sql.so.5 => /opt/viber/libQt5Sql.so.5 (0x00007f3e42d17000)
libQt5WebKit.so.5 => /opt/viber/libQt5WebKit.so.5 (0x00007f3e40823000)
libQt5WebKitWidgets.so.5 => /opt/viber/libQt5WebKitWidgets.so.5 (0x00007f3e405df000)
libQt5Declarative.so.5 => /opt/viber/libQt5Declarative.so.5 (0x00007f3e4004c000)
libQt5DBus.so.5 => /opt/viber/libQt5DBus.so.5 (0x00007f3e3fdc8000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f3e3fbc3000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f3e3f9bb000)
libQt5OpenGL.so.5 => /opt/viber/libQt5OpenGL.so.5 (0x00007f3e3f761000)
libQt5Gui.so.5 => /opt/viber/libQt5Gui.so.5 (0x00007f3e3f03e000)
libQt5Core.so.5 => /opt/viber/libQt5Core.so.5 (0x00007f3e3e920000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f3e3e611000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f3e3e30a000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f3e3e0f4000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f3e3dd2f000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f3e3d9f5000)
libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f3e3d7e3000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f3e3d5c8000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 (0x00007f3e3d32b000)
/lib64/ld-linux-x86-64.so.2 (0x00007f3e44128000)
libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f3e3d121000)
libXcomposite.so.1 => /usr/lib/x86_64-linux-gnu/libXcomposite.so.1 (0x00007f3e3cf1d000)
libicui18n.so.48 => /opt/viber/libicui18n.so.48 (0x00007f3e3cb55000)
libicuuc.so.48 => /opt/viber/libicuuc.so.48 (0x00007f3e3c7eb000)
libxslt.so.1 => /usr/lib/x86_64-linux-gnu/libxslt.so.1 (0x00007f3e3c5ad000)
libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f3e3c1e4000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f3e3bed5000)
libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f3e3bc82000)
libgstreamer-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0 (0x00007f3e3b998000)
libgstapp-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0 (0x00007f3e3b78b000)
libgstbase-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0 (0x00007f3e3b536000)
libgstinterfaces-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstinterfaces-0.10.so.0 (0x00007f3e3b324000)
libgstpbutils-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstpbutils-0.10.so.0 (0x00007f3e3b100000)
libgstvideo-0.10.so.0 => /usr/lib/x86_64-linux-gnu/libgstvideo-0.10.so.0 (0x00007f3e3aee2000)
libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007f3e3ac1b000)
libQt5Quick.so.5 => /opt/viber/libQt5Quick.so.5 (0x00007f3e3a666000)
libQt5Qml.so.5 => /opt/viber/libQt5Qml.so.5 (0x00007f3e3a051000)
libQt5PrintSupport.so.5 => /opt/viber/libQt5PrintSupport.so.5 (0x00007f3e39ded000)
libQt5XmlPatterns.so.5 => /opt/viber/libQt5XmlPatterns.so.5 (0x00007f3e397ac000)
libQt5Script.so.5 => /opt/viber/libQt5Script.so.5 (0x00007f3e3932f000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f3e3910f000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f3e38ee6000)
libglapi.so.0 => /usr/lib/x86_64-linux-gnu/libglapi.so.0 (0x00007f3e38cbc000)
libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007f3e38ab8000)
libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f3e388b2000)
libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f3e386b0000)
libxcb-glx.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-glx.so.0 (0x00007f3e38498000)
libxcb-dri2.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri2.so.0 (0x00007f3e38293000)
libxcb-dri3.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0 (0x00007f3e38090000)
libxcb-present.so.0 => /usr/lib/x86_64-linux-gnu/libxcb-present.so.0 (0x00007f3e37e8c000)
libxcb-sync.so.1 => /usr/lib/x86_64-linux-gnu/libxcb-sync.so.1 (0x00007f3e37c86000)
libxshmfence.so.1 => /usr/lib/x86_64-linux-gnu/libxshmfence.so.1 (0x00007f3e37a84000)
libXxf86vm.so.1 => /usr/lib/x86_64-linux-gnu/libXxf86vm.so.1 (0x00007f3e3787d000)
libdrm.so.2 => /usr/lib/x86_64-linux-gnu/libdrm.so.2 (0x00007f3e37671000)
libicudata.so.48 => /opt/viber/libicudata.so.48 (0x00007f3e36300000)
libicuuc.so.52 => /usr/lib/x86_64-linux-gnu/libicuuc.so.52 (0x00007f3e35f82000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f3e35d15000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f3e35b0c000)
libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f3e35908000)
liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007f3e35683000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f3e3547f000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f3e35278000)
libicudata.so.52 => /usr/lib/x86_64-linux-gnu/libicudata.so.52 (0x00007f3e33a0b000)
最后，我尝试打开和关闭它，但没有任何变化。
可能是什么问题呢？
更新 1：完整的 gdb 结果
GNU gdb (Ubuntu 7.8.2-0ubuntu1) 7.8.2
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
(gdb) file /opt/viber/Viber
Reading symbols from /opt/viber/Viber...done.
(gdb) run
Starting program: /opt/viber/Viber
Cannot exec /opt/viber/Viber -c exec /opt/viber/Viber .
Error: No such file or directory
During startup program exited with code 127.
(gdb) backtrace
No stack.
(gdb)
答案1
/opt/viber/我已经通过在文件Path内指定变量解决了该问题/usr/share/applications/viber.desktop。
答案2
您可以安装该qt5模块以使其正常工作：
sudo apt-get install qt5-default