ruby

Mon Mar 20 13:27:00 UTC 2023

I am closer, but my $PATH is still messed up.

This in .bash_profile

> export PATH=$HOME/bin:/opt/local/bin:/opt/local/sbin:/opt/local/share/man:/usr/X11/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH

gets me this when I source it

> env: bash: No such file or directory
> dude at mac:~/Extra/sand$ echo $PATH
> /Users/dude/bin:/opt/local/bin:/opt/local/sbin:/opt/local/share/man:/usr/X11/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:

notice the trailing ":" 
removing it gets me a no such directory error for "/sbin$PATH"

> On Mar 20, 2023, at 09:04, Mark Anderson <emer at emer.net> wrote:
> 
> 
> Yeah, this is the answer. You always want `/opt/local/bin/` to be near the start of your path. Only stuff that you specifically want to override MacPorts should be before it. (Examples of things you may want before: RVM or NVM or any of the version managers that put things in your home)
> 
> Thanks,
> —Mark
> _______________________
> Mark E. Anderson <emer at emer.net>
> Find me on LinkedIn
> 
> 
>> On Sat, Mar 11, 2023 at 5:57 PM Austin Ziegler <halostatue at gmail.com> wrote:
>> Change that to
>> 
>> export PATH=$HOME/bin:/opt/local/bin:/opt/local/sbin:/opt/local/share/man:/usr/X11/bin:$PATH
>> 
>> -a
>> 
>>>> On Mar 11, 2023, at 14:03, chilli.namesake at gmail.com wrote:
>>>> 
>>> 
>>> Thank you, I will check that
>>> 
>>> I have
>>> 
>>>> export PATH=$PATH:$HOME/bin:/opt/local/bin:/opt/local/sbin:/opt/local/share/man:/usr/X11/bin
>>> 
>>> 
>>> in my .bash_profile, but echo $PATH shows what you expected:
>>> 
>>>> dude at mac:~$ echo $PATH
>>>> /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/dude/bin:/opt/local/bin:/opt/local/sbin...
>>> 
>>> ok, I have something new to work out.
>>> 
>>>>> On Mar 11, 2023, at 13:49, Austin Ziegler <halostatue at gmail.com> wrote:
>>>>> 
>>>> 
>>>> No problem. The system ruby showing up instead of MacPorts-installed Ruby would be *probably* because your $PATH has `/opt/local/bin` *after* `/usr/bin`. Typically, one wants to have Macports (or other third-party package systems) *before* /usr/local/bin and /usr/bin.
>>>> 
>>>> -a
>>>> 
>>>>> On Sat, Mar 11, 2023 at 1:46 PM chilli.namesake at gmail.com <chilli.namesake at gmail.com> wrote:
>>>>> 
>>>>> 
>>>>>> root at mac:~$ ruby -S gem install coltrane
>>>>>> ERROR:  Error installing coltrane:
>>>>>> activesupport requires Ruby version >= 2.7.0.
>>>>> 
>>>>> 
>>>>> Unfortunately, Mojave:
>>>>> ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin18]
>>>>> 
>>>>> So I install ruby 2.7.7
>>>>> 
>>>>>> root at mac:~$ port -vsN install ruby27
>>>>>> ....
>>>>>> --->  Cleaning ruby27
>>>>>> --->  Removing work directory for ruby27
>>>>>> --->  Updating database of binaries
>>>>>> --->  Scanning binaries for linking errors
>>>>>> --->  No broken files found.
>>>>>> --->  No broken ports found.
>>>>>> --->  Some of the ports you installed have notes:
>>>>>> ruby27 has the following notes:
>>>>>> To make this the default Ruby (i.e., the version run by the 'ruby', 'gem' or 'bundle' commands), run:
>>>>>> sudo port select --set ruby ruby27
>>>>>> root at mac:~$ port select --set ruby ruby27
>>>>>> Selecting 'ruby27' for 'ruby' succeeded. 'ruby27' is now active.
>>>>>> root at mac:~$ ruby -S gem install coltrane
>>>>>> ERROR:  Error installing coltrane:
>>>>>> activesupport requires Ruby version >= 2.7.0.
>>>>> 
>>>>> grrr... it's still trying to use /usr/bin/ruby
>>>>> 
>>>>> but
>>>>> 
>>>>>> root at mac:~$ /opt/local/bin/ruby -S gem install coltrane
>>>>> 
>>>>> installed it.
>>>>> 
>>>>> idky my ruby $PATH seems stuck on /usr/bin/ruby, but thanks to your tip, I was able to  install coltrane, and it seems to be working. Neato CLI music utility.
>>>>> 
>>>>> Thank you, Austin!
>>>>> 
>>>>>>> On Mar 11, 2023, at 13:14, Austin Ziegler <halostatue at gmail.com> wrote:
>>>>>>> 
>>>>>> 
>>>>>> I don’t use Macports Ruby (I use `ruby-install`), but try this:
>>>>>> 
>>>>>> sudo ruby -S gem install coltrane
>>>>>> 
>>>>>> Ruby since Ruby 2.x has included Rubygems, and since a bit later than that, Bundler.
>>>>>> 
>>>>>> -a
>>>>>> 
>>>>>>> On Sat, Mar 11, 2023 at 1:06 PM chilli.namesake at gmail.com <chilli.namesake at gmail.com> wrote:
>>>>>>> Hi,
>>>>>>> I need a quick ruby primer, please.
>>>>>>> 
>>>>>>> I'd like to install this,
>>>>>>> https://github.com/pedrozath/coltrane
>>>>>>> 
>>>>>>>> sudo gem install coltrane
>>>>>>> 
>>>>>>> 
>>>>>>> won't work because I'm on Mojave with an an ancient ruby and this requires ruby 2.7 or above.
>>>>>>> 
>>>>>>>> sudo port -vsN install ruby
>>>>>>> 
>>>>>>> 
>>>>>>> installs ruby18 by default
>>>>>>> 
>>>>>>>> sudo port -vsN install ruby27
>>>>>>>> sudo port select --set ruby ruby27
>>>>>>> 
>>>>>>> installs, but gem still complains.
>>>>>>> 
>>>>>>> just guessing at this point:
>>>>>>>> port -vsN install rb-rubygems
>>>>>>> 
>>>>>>> 
>>>>>>> reinstalls ruby18 ><
>>>>>>> 
>>>>>>> 
>>>>>>> Help, please.
>>>>>> 
>>>>>> 
>>>>>> -- 
>>>>>> Austin Ziegler • halostatue at gmail.com • austin at halostatue.ca
>>>>>> http://www.halostatue.ca/ • http://twitter.com/halostatue
>>>> 
>>>> 
>>>> -- 
>>>> Austin Ziegler • halostatue at gmail.com • austin at halostatue.ca
>>>> http://www.halostatue.ca/ • http://twitter.com/halostatue
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