Question

我遇到了libjpeg-turbo尝试使用Mac Ports安装vsftpd的问题。我在OS X 10.10.5上运行。

David-Laxers-MacBook-Pro:phoenix_pipeline davidlaxer$ conda -V
conda 3.16.0

David-Laxers-MacBook-Pro:phoenix_pipeline davidlaxer$ java -version
java version "1.8.0_05"
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
David-Laxers-MacBook-Pro:phoenix_pipeline davidlaxer$ 

    David-Laxers-MacBook-Pro:phoenix_pipeline davidlaxer$ port -v
MacPorts 2.3.3
sudo port install vsftpd
Password:
--->  Fetching archive for vsftpd
--->  Attempting to fetch vsftpd-3.0.2_1.darwin_14.x86_64.tbz2 from http://packages.macports.org/vsftpd
--->  Attempting to fetch vsftpd-3.0.2_1.darwin_14.x86_64.tbz2.rmd160 from http://packages.macports.org/vsftpd
--->  Installing vsftpd @3.0.2_1
--->  Activating vsftpd @3.0.2_1

To configure vsftpd edit /opt/local/etc/vsftpd.conf.

--->  Cleaning vsftpd
--->  Updating database of binaries
--->  Scanning binaries for linking errors
--->  Found 99 broken file(s), matching files to ports   
--->  Found 14 broken port(s), determining rebuild order
--->  Rebuilding in order
     tiff @4.0.4 
     gd2 @2.1.1 +x11
     ghostscript @9.16 +x11
     djvulibre @3.5.27 
     webp @0.4.3 
     jasper @1.900.1 
     gdk-pixbuf2 @2.31.6 +x11
     opencv @3.0.0 
     lcms @1.19 
     libmng @1.0.10 
     netpbm @10.71.02 +x11
     lcms2 @2.7 
     ImageMagick @6.9.0-0 +x11
     poppler @0.35.0 

Error: Unable to exec port: Can't install jpeg because conflicting ports are active: libjpeg-turbo
Error rebuilding tiff
    while executing
"error "Error rebuilding $portname""
    (procedure "revupgrade_scanandrebuild" line 395)
    invoked from within
"revupgrade_scanandrebuild broken_port_counts $opts"
    (procedure "macports::revupgrade" line 5)
    invoked from within
"macports::revupgrade $opts"
    (procedure "action_revupgrade" line 2)
    invoked from within
"action_revupgrade $action $portlist $opts"
    (procedure "action_target" line 96)
    invoked from within
"$action_proc $action $portlist [array get global_options]"
    (procedure "process_cmd" line 103)
    invoked from within
"process_cmd $remaining_args"
    invoked from within
"if { [llength $remaining_args] > 0 } {

    # If there are remaining arguments, process those as a command
    set exit_status [process_cmd $remaining..."
    (file "/opt/local/bin/port" line 5268)

我今天早些时候遇到过与python-goose类似的问题：

David-Laxers-MacBook-Pro:python-goose davidlaxer$ anaconda search -t conda libjpg
Traceback (most recent call last):
 File "/users/davidlaxer/anaconda/bin/anaconda", line 6, in <module>
   sys.exit(main())
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/binstar_client/scripts/cli.py", line 94, in main
   description=__doc__, version=version)
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/binstar_client/scripts/cli.py", line 60, in binstar_main
   add_subparser_modules(parser, sub_command_module, 'conda_server.subcommand')
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/clyent/__init__.py", line 117, in add_subparser_modules
   for command_module in get_sub_commands(module):
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/clyent/__init__.py", line 106, in get_sub_commands
   this_module = __import__(module.__package__ or module.__name__, fromlist=names)
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/binstar_client/commands/notebook.py", line 13, in <module>
   from binstar_client.utils.notebook import Uploader, Downloader, parse, notebook_url, has_environment
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/binstar_client/utils/notebook/__init__.py", line 10, in <module>
   from .uploader import *
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/binstar_client/utils/notebook/uploader.py", line 7, in <module>
   from .data_uri import data_uri_from
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/binstar_client/utils/notebook/data_uri.py", line 10, in <module>
   from PIL import Image
 File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/PIL/Image.py", line 63, in <module>
   from PIL import _imaging as core
ImportError: dlopen(/Users/davidlaxer/anaconda/lib/python2.7/site-packages/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
 Referenced from: /Users/davidlaxer/anaconda/lib/python2.7/site-packages/PIL/_imaging.so
 Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0

Continuum Analytics向我提供了这些说明（解决了“鹅问题”）：

conda install -f pillow jpeg
I was unable to find any details of a jpeg package that has _imaging.so 13. My suggestion from here may be to reinstall goose. I did so by the following. first download the zip from https://github.com/grangier/python-goose and run the following individually.

conda create -n goose python=2.7 anaconda-client pillow lxml cssselect nltk

source activate goose

pip install -i https://pypi.anaconda.org/pypi/simple jieba

conda install -fc https://conda.anaconda.org/auto beautifulsoup4
Then move the contents of the python-goose-develop/ into the goose environment, similar to this.

cp ~/Downloads/python-goose-develop/* ~/anaconda/envs/goose

cd ~/anaconda/envs/goose

python setup.py install

回答＆＃39;回答＆＃39;以下来自dsgfdg。

David-Laxers-MacBook-Pro:phoenix_pipeline davidlaxer$ sudo !!
sudo port install webp
--->  Computing dependencies for webp
Error: Unable to execute port: Can't install jpeg because conflicting ports are active: libjpeg-turbo

我下载了Pillow 2.3.1并构建了它。它成功构建但未通过测试。这是一段摘录。

David-Laxers-MacBook-Pro:Pillow-2.3.1 davidlaxer$ python Tests/run.py
--------------------------------------------------------------------
running test_000_sanity ...
=== error 256
Traceback (most recent call last):
  File "Tests/test_000_sanity.py", line 5, in <module>
    import PIL.Image
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so
  Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0
running test_001_archive ...
=== error 256
Traceback (most recent call last):
  File "Tests/test_001_archive.py", line 2, in <module>
    import PIL.Image
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so
  Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0
running test_file_bmp ...
=== error 256
Traceback (most recent call last):
  File "Tests/test_file_bmp.py", line 3, in <module>
    from PIL import Image
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so
  Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0
running test_file_eps ...
=== error 256
Traceback (most recent call last):
  File "Tests/test_file_eps.py", line 3, in <module>
    from PIL import Image, EpsImagePlugin
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so
  Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0
running test_file_fli ...
=== error 256
Traceback (most recent call last):
  File "Tests/test_file_fli.py", line 3, in <module>
    from PIL import Image
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so
  Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0
running test_file_gif ...
=== error 256
Traceback (most recent call last):
  File "Tests/test_file_gif.py", line 3, in <module>
    from PIL import Image
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__

...

ImportError：dlopen（/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so,2）：未加载库： libjpeg.8.dylib 参考自：/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so 原因：不兼容的库版本：_imaging.so需要版本13.0.0或更高版本，但libjpeg.8.dylib提供版本12.0.0 -------------------------------------------------- ------------------ *** 94次94次测试失败。 David-Laxers-MacBook-Pro：Pillow-2.3.1 davidlaxer $

David-Laxers-MacBook-Pro:scraper davidlaxer$ python scraper.py
Traceback (most recent call last):
  File "scraper.py", line 8, in <module>
    from goose import Goose
  File "/users/davidlaxer/anaconda/lib/python2.7/site-packages/goose/__init__.py", line 27, in <module>
    from goose.crawler import CrawlCandidate
  File "/users/davidlaxer/anaconda/lib/python2.7/site-packages/goose/crawler.py", line 31, in <module>
    from goose.images.extractors import UpgradedImageIExtractor
  File "/users/davidlaxer/anaconda/lib/python2.7/site-packages/goose/images/extractors.py", line 28, in <module>
    from goose.images.utils import ImageUtils
  File "/users/davidlaxer/anaconda/lib/python2.7/site-packages/goose/images/utils.py", line 26, in <module>
    from PIL import Image
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/Image.py", line 53, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 7, in <module>
  File "build/bdist.macosx-10.5-x86_64/egg/PIL/_imaging.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so, 2): Library not loaded: libjpeg.8.dylib
  Referenced from: /Users/davidlaxer/.python-eggs/Pillow-2.3.1-py2.7-macosx-10.5-x86_64.egg-tmp/PIL/_imaging.so
  Reason: Incompatible library version: _imaging.so requires version 13.0.0 or later, but libjpeg.8.dylib provides version 12.0.0

Answer 1

问题是，MacPorts中的libjpeg-turbo和jpeg端口都提供了libjpeg.dylib和相应的标头（因此，它们相互冲突，无法同时安装），但是jpeg端口libjpeg.9.dylib发送了libjpeg-turbo，与libjpeg.8.dylib的{{1}}不兼容。

问题不是由vsftpd端口的安装引起的;相反，MacPorts在每次安装或更新后运行一个健全性检查，称为rev-upgrade，检查ABI兼容性问题，例如引用不存在或不兼容的库。当它检测到此类问题时（如您的情况），它会尝试重建损坏的端口以解决问题。

此完整性检查确定您的tiff端口已损坏，因为其中一个二进制文件或库链接到libjpeg.9.dylib - 此文件不存在，因为它由{{1}提供} port，但您只安装了jpeg。然后，重建尝试将libjpeg-turbo端口安装为jpeg的依赖项，并因冲突而失败。

此时您有多个选项：

卸载tiff并安装libjpeg-turbo。这应该可以解决您的问题，但如果您由于某种原因没有明确要求jpeg，那么这只是一个选项。
卸载明确依赖libjpeg-turbo端口的所有端口，并重建那些将接受jpeg作为libjpeg-turbo库提供程序的端口;不幸的是，libjpeg.dylib端口目前不在其中：
```
tiff
```
如果它支持两个版本，则包含$> port info --depends_lib tiff depends_lib: port:jpeg, port:xz, port:zlib。一项快速调查显示，MacPorts中只有极少数端口目前支持path:lib/libjpeg.dylib:jpeg提供JPEG功能。这可能会在未来发生变化（事实上，最近在邮件列表上对此进行了讨论）。

<强> TL; DR：

libjpeg-turbo

无法安装jpeg，因为冲突端口处于活动状态：libjpeg-turbo

1 个答案: