无法在 Utopic Unicorn 14.10 上安装 icedtea 插件

Question

尝试在 14.10 x64 上安装 icedtea-7-plugin 会出现错误。

apt-get install icedtea-7-plugin
. . .
Selecting previously unselected package icedtea-netx:amd64.
. . .
Processing triggers for man-db (2.7.0.2-2) ...
E: Sub-process /usr/bin/dpkg returned an error code (1)

似乎依赖项有问题，icedtea-netx. 所以我尝试单独安装icedtea-netx，错误如下所示。

它似乎在寻找java-8-openjdk-amd64。我已经从存储库安装了 openjdk-7-jre，所以我卸载了它并安装了 openjdk-8-jre 和 openjdk-8-jdk。但是，这并没有解决icedtea-netx.

（我想使用 icedtea 并打开 JDK，而不是 Oracle 的专有 Java）。

有没有人遇到过这种情况，是否有解决问题的方法？

这是apt-get install icedtea-netx...的输出

apt-get install icedtea-netx
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  icedtea-netx-common
The following NEW packages will be installed:
  icedtea-netx icedtea-netx-common
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Inst icedtea-netx-common (1.5.1-1ubuntu1 Ubuntu:14.10/utopic [all])
Inst icedtea-netx (1.5.1-1ubuntu1 Ubuntu:14.10/utopic [amd64])
Conf icedtea-netx-common (1.5.1-1ubuntu1 Ubuntu:14.10/utopic [all])
Conf icedtea-netx (1.5.1-1ubuntu1 Ubuntu:14.10/utopic [amd64])
root@PS001:/etc/apt/sources.list.d# apt-get install icedtea-netx
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  icedtea-netx-common
The following NEW packages will be installed:
  icedtea-netx icedtea-netx-common
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/1138 kB of archives.
After this operation, 1505 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Selecting previously unselected package icedtea-netx-common.
(Reading database ... 314900 files and directories currently installed.)
Preparing to unpack .../icedtea-netx-common_1.5.1-1ubuntu1_all.deb ...
Unpacking icedtea-netx-common (1.5.1-1ubuntu1) ...
Selecting previously unselected package icedtea-netx:amd64.
Preparing to unpack .../icedtea-netx_1.5.1-1ubuntu1_amd64.deb ...
Unpacking icedtea-netx:amd64 (1.5.1-1ubuntu1) ...
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu2) ...
Processing triggers for bamfdaemon (0.5.1+14.10.20140925-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for mime-support (3.55ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.13-1) ...
Processing triggers for man-db (2.7.0.2-2) ...
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@PS001:/etc/apt/sources.list.d# apt-get -f install             
Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up icedtea-netx:amd64 (1.5.1-1ubuntu1) ...
update-alternatives: warning: forcing reinstallation of alternative /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/itweb-settings because link group itweb-settings is broken
update-alternatives: warning: not replacing /usr/share/man/man1/itweb-settings.1.gz with a link
update-alternatives: warning: forcing reinstallation of alternative /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/itweb-settings because link group itweb-settings is broken
update-alternatives: warning: not replacing /usr/share/man/man1/itweb-settings.1.gz with a link
update-alternatives: error: alternative path /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/javaws doesn't exist
dpkg: error processing package icedtea-netx:amd64 (--configure):
 subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
 icedtea-netx:amd64
E: Sub-process /usr/bin/dpkg returned an error code (1)

Answer 1

我已经成功尝试了另一种临时解决方法。

错误消息说：“更新替代：错误：替代路径 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/javaws 不存在”。所以，我创建了一个符号链接，然后一个一个卸载软件包（icedtea-plugin，然后icedtea-7-plugin，然后icedtea-netx（icedtea-netx-common不需要）），然后重新安装icedtea-plugin。

cd /usr/lib/jvm
ln -s java-1.7.0-openjdk-amd64 java-8-openjdk-amd64
apt-get purge icedtea-plugin
apt-get purge icedtea-7-plugin
apt-get purge icedtea-netx
apt-get install icedtea-plugin

贾尔斯