为 texdoctk 安装 Perl/Tk

Question

我正在尝试为 texdoctk 安装 Perl/Tk，我使用 cpan -i Tk 来查看 OK 标志。

cpan -i Tk

...
2level/perllocal.pod
  SREZIC/Tk-804.033.tar.gz
  /usr/bin/make install  -- OK

但是，当我执行 texdoctk 时，出现此错误消息。

texdoctk algorithms
Can't locate Tk.pm in @INC (you may need to install the Tk module) (@INC contains: ...
) at /usr/local/texlive/2014/bin/x86_64-darwin/texdoctk line 15.
BEGIN failed--compilation aborted at /usr/local/texlive/2014/bin/x86_64-darwin/texdoctk line 15.

可能出了什么问题？安装时在.bashrc中加入两行：

PERL_MB_OPT="--install_base \"/Users/smcho/perl5\""; export PERL_MB_OPT;
PERL_MM_OPT="INSTALL_BASE=/Users/smcho/perl5"; export PERL_MM_OPT;

我使用 Mac OS X 10.10，这是 perl -V.

的结果

  @INC:
    /Users/smcho/.opam/system/lib/perl5
    /Library/Perl/5.18/darwin-thread-multi-2level
    /Library/Perl/5.18
    /Network/Library/Perl/5.18/darwin-thread-multi-2level
    /Network/Library/Perl/5.18
    /Library/Perl/Updates/5.18.2
    /System/Library/Perl/5.18/darwin-thread-multi-2level
    /System/Library/Perl/5.18
    /System/Library/Perl/Extras/5.18/darwin-thread-multi-2level
    /System/Library/Perl/Extras/5.18

Answer 1

由于您要在默认路径之外安装模块，因此您需要设置 PERL5LIB 以匹配：

PERL5LIB="/Users/smcho/perl5/lib/perl5"; export PERL5LIB

为 texdoctk 安装 Perl/Tk

Installing Perl/Tk for texdoctk

perl

tk

texdoctk