我怎么知道在OS X上安装了什么版本的libxml2和libxslt ?

Question

我想找出我目前安装的是什么版本。OS X Mountain Lion (10.8.2)

提前感谢!

Answer 1

另一种选择是使用--version标志运行xmllint和xsltproc:

$ xmllint --version
xmllint: using libxml version 20900
   compiled with: Threads Tree Output Push Reader Patterns Writer SAXv1 FTP HTTP DTDValid HTML Legacy C14N Catalog XPath XPointer XInclude ISO8859X Unicode Regexps Automata Expr Schemas Schematron Modules Debug Zlib
$ xsltproc --version
Using libxml 20900, libxslt 10128 and libexslt 817
xsltproc was compiled against libxml 20900, libxslt 10128 and libexslt 817
libxslt 10128 was compiled against libxml 20900
libexslt 817 was compiled against libxml 20900

这意味着我正在运行libxml2 2.9.0、libxslt 1.1.28和libxslt 0.8.17。

Answer 2

不是一个完整的答案，真正的版本号可以在/usr/include/libxml2/libxml中找到包括xmlversion.h:

Mac-mini-de-Vincent:libxml Vincent$ grep -Ri "LIBXML_DOTTED_VERSION" xmlversion.h
xmlversion.h:#define LIBXML_DOTTED_VERSION "2.9.0"

所以在我的系统(10.9.1)上，libxml2版本是2.9.0。

Answer 3

我的10.8.3系统是2.2:

> ls -l /usr/lib/libxml*
-rwxr-xr-x  1 root  wheel  2390032 Mar  2 17:18 /usr/lib/libxml2.2.dylib*
lrwxr-xr-x  1 root  wheel       15 Mar  2 17:21 /usr/lib/libxml2.dylib@ -> libxml2.2.dylib

Answer 4

在10.8.5:

$ /usr/bin/xmllint --version
/usr/bin/xmllint: using libxml version 20708
   compiled with: Threads Tree Output Push Reader Patterns Writer SAXv1 FTP HTTP DTDValid
HTML Legacy C14N Catalog XPath XPointer XInclude ISO8859X Unicode Regexps Automata Expr
Schemas Schematron Modules Debug Zlib 
$ /usr/bin/xsltproc --version
Using libxml 20708, libxslt 10126 and libexslt 815
xsltproc was compiled against libxml 20708, libxslt 10126 and libexslt 815
libxslt 10126 was compiled against libxml 20708
libexslt 815 was compiled against livxml 20708