[TxMt] Re: Problem with Markdown Preview

[Greg]

This won’t be very helpful. 

But Markdown preview works on my MBP with Catalina and I installed Python  for QGIS. HomeBrew install didn’t work with QGIS, so ended up using the installer at https://www.python.org/downloads/ <https://www.python.org/downloads/>

> On Nov 11, 2019, at 10:19 AM, textmate-request at lists.macromates.com wrote:
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> Today's Topics:
> 
>   1.  Problem with Markdown Preview (Tao Zha)
>   2.  Re: Problem with Markdown Preview (Graham Heath)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Mon, 11 Nov 2019 11:39:53 -0500
> From: Tao Zha <zmail at tzha.net>
> To: tm-support at macromates.com, textmate at lists.macromates.com
> Subject: [TxMt] Problem with Markdown Preview
> Message-ID: <A7A0E9C7-ACE3-4176-8210-2225D3B72375 at tzha.net>
> Content-Type: text/plain; charset="us-ascii"
> 
> Hi:
> 
> After I updated macOS Catalina, Markdown Preview no longer works. I got the following error message:
> 
> Please install the Redcarpet and Pygments.rb RubyGems by running the following:
> /usr/bin/gem install --user redcarpet pygments.rb
> 
> After I ran the above command, I received the following error message from the Terminal:
> 
> $ /usr/bin/gem install --user redcarpet pygments.rb
> Building native extensions. This could take a while...
> ERROR:  Error installing redcarpet:
> 	ERROR: Failed to build gem native extension.
> 
>    current directory: /Users/tzha/.gem/ruby/2.6.0/gems/redcarpet-3.5.0/ext/redcarpet
> /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 -r ./siteconf20191111-836-11oqvm2.rb extconf.rb
> mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/include/ruby.h
> 
> You might have to install separate package for the ruby development
> environment, ruby-dev or ruby-devel for example.
> 
> extconf failed, exit code 1
> 
> Gem files will remain installed in /Users/tzha/.gem/ruby/2.6.0/gems/redcarpet-3.5.0 for inspection.
> Results logged to /Users/tzha/.gem/ruby/2.6.0/extensions/universal-darwin-19/2.6.0/redcarpet-3.5.0/gem_make.out
> Successfully installed pygments.rb-1.2.1
> Parsing documentation for pygments.rb-1.2.1
> Done installing documentation for pygments.rb after 0 seconds
> 1 gem installed
> 
> Can someone help me to resolve this issue?
> 
> Thanks,
> 
> Tao
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> ------------------------------
> 
> Message: 2
> Date: Mon, 11 Nov 2019 12:19:05 -0600
> From: "Graham Heath" <graham.p.heath at gmail.com>
> To: "TextMate users" <textmate at lists.macromates.com>
> Cc: tm-support at macromates.com
> Subject: [TxMt] Re: Problem with Markdown Preview
> Message-ID: <0FAAB215-EC6B-4F98-9E8B-C372000EAD7E at gmail.com>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
> 
> I'll tell you that what I would do first would be to make a new file and 
> paste in:
> 
>      gem install --user redcarpet pygments.rb
> 
> Then run that line from within TextMate using Bundles -> Shell Script -> 
> Execute line.
> 
> [You can also find it by pressing ? + T and searching for "Execute 
> line" or by pressing ^ + R.]
> 
> That way you can be relatively sure that the `gem` that TextMate runs 
> commands with will be the one used to install pygments.
> 
> Thanks,
> Graham
> 
> On 11 Nov 2019, at 10:39, Tao Zha wrote:
> 
>> Hi:
>> 
>> After I updated macOS Catalina, Markdown Preview no longer works. I 
>> got the following error message:
>> 
>> Please install the Redcarpet and Pygments.rb RubyGems by running the 
>> following:
>> /usr/bin/gem install --user redcarpet pygments.rb
>> 
>> After I ran the above command, I received the following error message 
>> from the Terminal:
>> 
>> $ /usr/bin/gem install --user redcarpet pygments.rb
>> Building native extensions. This could take a while...
>> ERROR:  Error installing redcarpet:
>> 	ERROR: Failed to build gem native extension.
>> 
>>    current directory: 
>> /Users/tzha/.gem/ruby/2.6.0/gems/redcarpet-3.5.0/ext/redcarpet
>> /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I 
>> /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 
>> -r ./siteconf20191111-836-11oqvm2.rb extconf.rb
>> mkmf.rb can't find header files for ruby at 
>> /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/include/ruby.h
>> 
>> You might have to install separate package for the ruby development
>> environment, ruby-dev or ruby-devel for example.
>> 
>> extconf failed, exit code 1
>> 
>> Gem files will remain installed in 
>> /Users/tzha/.gem/ruby/2.6.0/gems/redcarpet-3.5.0 for inspection.
>> Results logged to 
>> /Users/tzha/.gem/ruby/2.6.0/extensions/universal-darwin-19/2.6.0/redcarpet-3.5.0/gem_make.out
>> Successfully installed pygments.rb-1.2.1
>> Parsing documentation for pygments.rb-1.2.1
>> Done installing documentation for pygments.rb after 0 seconds
>> 1 gem installed
>> 
>> Can someone help me to resolve this issue?
>> 
>> Thanks,
>> 
>> Tao
> 
> 
>> 
>> _______________________________________________
>> TextMate mailing list
>> TextMate at lists.macromates.com
>> https://lists.macromates.com/listinfo/textmate
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