yum 安装 firefox 错误 - libnssutil3.so答案

【问题标题】：yum install firefox error - libnssutil3.soyum 安装 firefox 错误 - libnssutil3.so
【发布时间】：2015-02-03 23:01:27
【问题描述】：

我在 Linux 服务器上安装/列出 firefox 或 python 时遇到此错误。任何想法如何解决它。

# yum install firefox
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   /usr/lib64/libnssutil3.so: undefined symbol: PL_ClearArenaPool

Please install a package which provides this module, or
verify that the module is installed correctly.

It's possible that the above module doesn't match the
current version of Python, which is:
2.4.3 (#1, Oct 23 2012, 22:02:41)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-54)]

If you cannot solve this problem yourself, please go to
the yum faq at:
  http://wiki.linux.duke.edu/YumFaq

而不是为 firefox -version 命令获取以下输出/值。

$ firefox --version
Mozilla Firefox 17.0.9

我明白了：

XPCOMGlueLoad error for file /opt/firefox/libxpcom.so:
libxul.so: cannot open shared object file: No such file or directory
Couldn't load XPCOM.

python -h 命令输出看起来有效。
python -V 显示：

Python 2.4.3

当我运行 Selenium 测试（需要 firefox 和 Xvfb）时，我收到以下错误：

org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
XPCOMGlueLoad error for file /opt/firefox/libxpcom.so:
libxul.so: cannot open shared object file: No such file or directory
Couldn't load XPCOM.
XPCOMGlueLoad error for file /opt/firefox/libxpcom.so:
libxul.so: cannot open shared object file: No such file or directory
Couldn't load XPCOM.

【问题讨论】：

标签： python linux firefox installation undefined-symbol

【解决方案1】：

问题不是python，而是不包括/lib64和/usr/lib64设置值的LD_LIBRARY_PATH。我们通过将 /lib64:/usr/lib64 附加到 LD_LIBRARY_PATH 来解决此问题。

export LD_LIBRARY_PATH=/usr/lib64/:/lib64:$LD_LIBRARY_PATH

在这一点之后，当我做了 yum help 或 yum install firefox （它没有给出上述错误）但是：

firefox --version 仍然报错：

XPCOMGlueLoad error for file /opt/firefox/libxpcom.so:
libxul.so: cannot open shared object file: No such file or directory
Couldn't load XPCOM.

现在，我终于跑了yum install firefox，它安装了一堆组件，最后说：

  Installing     : alsa-lib                                                                                                                                                                                                  20/23
  Installing     : xulrunner                                                                                                                                                                                                 21/23
  Installing     : firefox                                                                                                                                                                                                   22/23
  Installing     : firefox                                                                                                                                                                                                   23/23

Installed:
  firefox.i386 0:17.0.9-1.el5_9                                                                                   firefox.x86_64 0:17.0.9-1.el5_9

Dependency Installed:
  GConf2.i386 0:2.14.0-9.el5        ORBit2.i386 0:2.14.3-5.el5   alsa-lib.i386 0:1.0.17-1.el5      atk.i386 0:1.12.2-1.fc6        avahi.i386 0:0.6.16-10.el5_6 avahi-glib.i386 0:0.6.16-10.el5_6 cairo.i386 0:1.2.4-5.el5
  cups-libs.i386 1:1.3.7-30.el5_9.3 gamin.i386 0:0.1.7-10.el5    gnome-vfs2.i386 0:2.16.2-12.el5_9 gnutls.i386 0:1.4.1-10.el5_9.2 gtk2.i386 0:2.10.4-29.el5    libIDL.i386 0:0.8.7-1.fc6         libXcursor.i386 0:1.1.7-1.2
  libXfixes.i386 0:4.0.1-2.1        libXinerama.i386 0:1.0.1-2.1 libXrandr.i386 0:1.1.1-3.3        libacl.i386 0:2.2.39-8.el5     libattr.i386 0:2.4.32-1.1    pango.i386 0:1.14.9-8.el5_7.3     xulrunner.i386 0:17.0.9-1.el5_9

Complete!

现在 Firefox 版本显示正确。

firefox --version

Mozilla Firefox 17.0.9

现在一切正常。

【讨论】：