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xorg-docs: I/O error : Attempt to load network entity #11

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sjackman opened this issue Mar 20, 2016 · 25 comments
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xorg-docs: I/O error : Attempt to load network entity #11

sjackman opened this issue Mar 20, 2016 · 25 comments
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@maxim-belkin
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@sjackman
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https://gist.github.com/sjackman/9ddb225ae6eda933a6cb#file-02-make-L14

/gsc/btl/linuxbrew/bin/xsltproc --path "/gsc/btl/linuxbrew/Cellar/xorg-sgml-doctools/1.11/share/sgml/X11" --path "/var/tmp/sjackman/xorg-docs20160319-115225-tk516u/xorg-docs-1.7" --stringparam targets.filename "fonts.pdf.db" --stringparam collect.xref.targets "only" --stringparam olink.base.uri "fonts.pdf" --nonet --xinclude /gsc/btl/linuxbrew/Cellar/xorg-sgml-doctools/1.11/share/sgml/X11/xorg-fo.xsl fonts.xml
I/O error : Attempt to load network entity http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl
warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"
compilation error: file /gsc/btl/linuxbrew/Cellar/xorg-sgml-doctools/1.11/share/sgml/X11/xorg-fo.xsl line 11 element import
xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl
Makefile:529: recipe for target 'fonts.pdf.db' failed
make[2]: *** [fonts.pdf.db] Error 5
@maxim-belkin
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Hmm, are you saying that xorg-docs tries to load something from sourceforge.net and that sourceforge may be down and, therefore, the installation fails when it happens? We could host this file as a part of the package and use inreplace to redirect to our location.

I don't have access to my Linux workstation right now (network issues...).

@sjackman
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I haven't had a chance to troubleshoot the error. I'm not sure if it's a transient error. It's an unusual error message. I'll try it again tomorrow and see whether it succeeds. You can just ignore it for now. Does brew install xorg-docs work for you?

@sjackman
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Still failing for me today.

@maxim-belkin
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Just to make sure: what happens when you enter http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl into the url bar of a browser?

@sjackman
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That works.

@DoomHammer
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Had the same problem with docbook.

Does settting XML_CATALOG_FILES=$(brew --prefix)/etc/xml/catalog help in any way?

@sjackman
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No.

$ XML_CATALOG_FILES=$(brew --prefix)/etc/xml/catalog brew install xorg-docs
==> Installing xorg-docs from linuxbrew/xorg
==> Downloading http://www.x.org/archive/individual/doc/xorg-docs-1.7.tar.bz2
Already downloaded: /home/sjackman/.cache/Homebrew/xorg-docs-1.7.tar.bz2
==> Downloading https://raw.githubusercontent.com/Linuxbrew/homebrew-xorg/master
Already downloaded: /home/sjackman/.cache/Homebrew/xorg-docs--patch-e3aff4be9c8a992fbcbd73fa9ea6202691dd0647f73d1974ace537f3795ba15f.diff
==> Patching
==> Applying patch_configure.diff
patching file configure
Hunk #1 succeeded at 10645 (offset -8002 lines).
==> ./configure --disable-silent-rules --prefix=/gsc/btl/linuxbrew/Cellar/xorg-d
==> make
Last 15 lines from /home/sjackman/.cache/Homebrew/Logs/xorg-docs/02.make:
/var/tmp/sjackman/xorg-docs20160321-12395-nc0zyb/xorg-docs-1.7/general/fonts/fonts.xml:1950: parser error : Entity 'nbsp' not defined
url="https://datatracker.ietf.org/doc/rfc373/">RFC&nbsp;373</ulink>.
                                                        ^
I/O error : Attempt to load network entity http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd
warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
validity error : Could not load the external subset "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
Document /var/tmp/sjackman/xorg-docs20160321-12395-nc0zyb/xorg-docs-1.7/general/fonts/fonts.xml does not validate
Makefile:523: recipe for target 'fonts.pdf' failed
make[2]: *** [fonts.pdf] Error 13
make[2]: Leaving directory '/var/tmp/sjackman/xorg-docs20160321-12395-nc0zyb/xorg-docs-1.7/general/fonts'
Makefile:418: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/var/tmp/sjackman/xorg-docs20160321-12395-nc0zyb/xorg-docs-1.7/general'
Makefile:361: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

READ THIS: https://github.com/Linuxbrew/linuxbrew/blob/master/share/doc/homebrew/Troubleshooting.md#troubleshooting
If reporting this issue please do so at (not Homebrew/homebrew):
  https://github.com/linuxbrew/homebrew-xorg/issues

@maxim-belkin
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There are two strange things: the first one is the one that you report and the second one is that according to your gist-log the patch for xmlto was applied but it didn't work:

configure: WARNING: xmlto cannot generate text format, this format skipped

Here is a similar report and the solution that worked is here. Can you try that? I think you have to uninstall docbook*, fontconfig and xmlto and then install them again.

@maxim-belkin maxim-belkin self-assigned this Mar 21, 2016
@sjackman
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Does the contents of this file mean anything to you?
/gsc/btl/linuxbrew/etc/xml/catalog

<?xml version="1.0"?>
<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
  <delegatePublic publicIdStartString="-//OASIS//ENTITIES DocBook XML" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegatePublic publicIdStartString="-//OASIS//DTD DocBook XML" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegatePublic publicIdStartString="ISO 8879:1986" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegateSystem systemIdStartString="http://www.oasis-open.org/docbook/" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegateURI uriStartString="http://www.oasis-open.org/docbook/" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <rewriteSystem systemIdStartString="http://scrollkeeper.sourceforge.net/dtds/scrollkeeper-omf-1.0/scrollkeeper-omf.dtd" rewritePrefix="/usr/share/xml/scrollkeeper/dtds/scrollkeeper-omf.dtd"/>
  <rewriteURI uriStartString="http://scrollkeeper.sourceforge.net/dtds/scrollkeeper-omf-1.0/scrollkeeper-omf.dtd" rewritePrefix="/usr/share/xml/scrollkeeper/dtds/scrollkeeper-omf.dtd"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/5.0/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook-xsl/1.78.1_1/docbook-xsl/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook-xsl/1.78.1_1/docbook-xsl-ns/catalog.xml"/>
</catalog>

@sjackman
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This issue isn't really a priority for me particularly. I'm okay without the docs package. I just wanted to report it here for the record. If you can't reproduce it, tag the issue "unreproducible", and leave it for another day.

@maxim-belkin
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The content of my $(brew --prefix)/etc/xml/catalog is below. I wonder why yours is so different? I guess you could try copying mine and replacing [linuxbrew-folder] with the correct path.

<?xml version="1.0"?>
<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook/5.0/docbook/xml/4.2/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook/5.0/docbook/xml/4.1.2/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook/5.0/docbook/xml/4.3/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook/5.0/docbook/xml/4.4/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook/5.0/docbook/xml/4.5/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook/5.0/docbook/xml/5.0/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook-xsl/1.78.1_1/docbook-xsl/catalog.xml"/>
  <nextCatalog catalog="file://[linuxbrew-folder]/Cellar/docbook-xsl/1.78.1_1/docbook-xsl-ns/catalog.xml"/>
</catalog>

@sjackman
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Maybe it has something to do with how files in etc are upgraded? Which formula creates this file? I'll reinstall it. I presume docbook and docbook-xsl?

@maxim-belkin
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It looks like docbook creates the xml folder and docbook-xsl updates it.

@sjackman
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I'm trying

brew reinstall docbook docbook-xsl
brew install xorg-docs

@sjackman
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I did the brew reinstall docbook docbook-xsl, but now that I look at it, I think brew postinstall docbook docbook-xsl would have sufficed.

@sjackman
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Here's my new /gsc/btl/linuxbrew/etc/xml/catalog

<?xml version="1.0"?>
<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
  <delegatePublic publicIdStartString="-//OASIS//ENTITIES DocBook XML" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegatePublic publicIdStartString="-//OASIS//DTD DocBook XML" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegatePublic publicIdStartString="ISO 8879:1986" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegateSystem systemIdStartString="http://www.oasis-open.org/docbook/" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <delegateURI uriStartString="http://www.oasis-open.org/docbook/" catalog="file:///usr/share/sgml/docbook/xmlcatalog"/>
  <rewriteSystem systemIdStartString="http://scrollkeeper.sourceforge.net/dtds/scrollkeeper-omf-1.0/scrollkeeper-omf.dtd" rewritePrefix="/usr/share/xml/scrollkeeper/dtds/scrollkeeper-omf.dtd"/>
  <rewriteURI uriStartString="http://scrollkeeper.sourceforge.net/dtds/scrollkeeper-omf-1.0/scrollkeeper-omf.dtd" rewritePrefix="/usr/share/xml/scrollkeeper/dtds/scrollkeeper-omf.dtd"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/4.2/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/4.1.2/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/4.3/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/4.4/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/4.5/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook/5.0/docbook/xml/5.0/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook-xsl/1.78.1_1/docbook-xsl/catalog.xml"/>
  <nextCatalog catalog="file:///gsc/btl/linuxbrew/Cellar/docbook-xsl/1.78.1_1/docbook-xsl-ns/catalog.xml"/>
</catalog>

@sjackman
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I've run brew reinstall docbook docbook-xsl fontconfig xmlto
The same error occurs.

@rwhogg rwhogg mentioned this issue May 20, 2016
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@rwhogg
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rwhogg commented Jul 26, 2016 •
edited by sjackman
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I just pushed the bottle for xorg-docs in #94 . @sjackman, does the above error still happen to you? If not, I think we can finally close this issue.

@sjackman
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Both pouring the xorg-docs bottle and building from source work for me. Thanks, Bob!

@rwhogg rwhogg closed this as completed Jul 26, 2016
@rwhogg
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rwhogg commented Jul 26, 2016

This issue took a long time to fix, but it exposed a lot of other dependency problems, some here and some upstream in Mac-land. So, all told, we gained a lot from it.

@sjackman
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Great! Glad to hear it. I've closed a few issues recently that have taken months to resolve.

@sjackman
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Setting the XML_CATALOG_FILES environment variable resolves this issue:

ENV["XML_CATALOG_FILES"] = "#{etc}/xml/catalog"

@bluca bluca mentioned this issue Mar 1, 2018
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@maxim-belkin maxim-belkin reopened this Oct 17, 2018
@sjackman
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@maxim-belkin Is there a reason that you've reopened this issue?

@maxim-belkin
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Yes, there is (actually, there are a few)... but I'll just bookmark this page instead.... apologies...

@sjackman
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No worries. If the issue is stale, it's probably better to open a new issue.

@maxim-belkin maxim-belkin pinned this issue Jan 24, 2019
@cstrouse cstrouse mentioned this issue Sep 23, 2019
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@sjackman @DoomHammer @rwhogg @maxim-belkin