wgrib2 installation error

[Tao Zhang]

  Franco,

  I have figured it out. It is a perl script that is from CPC which 
produces the description file for grib2 data.
  I just copy it to /usr/local/bin/
  and it works.
  Thanks
  Tao

/Users/tzhang/Disk/CPC> g2ctl pgb.202111.2_5 > aaa.ctl

/Users/tzhang/Disk/CPC> which g2ctl
/usr/local/bin/g2ctl

On 5/18/22 11:16 AM, Franco Vaccari wrote:
> Sorry, I’m not familiar with that.
>
> port contents wgrib2
>
> will show what have been installed by wgrib2
>
> Ciao
>
> Franco
>
>> On 18 May 2022, at 18:53, Tao Zhang <tao.zhang at colorado.edu> wrote:
>>
>> Hi Franco,
>>
>>    wgrib2 has been installed. I have also re-activate libunwind-headers following your comments.
>>    gribmap is available, but I can not find "g2ctl" command,
>>    see below and https://www.cpc.ncep.noaa.gov/products/wesley/g2ctl.html
>>
>>    Should I install "g2ctl" as well?
>>   Thanks
>>   Tao
>>
>>
>> MacBook-Pro:~ 40;which g2ctl
>> g2ctl: Command not found.
>> MacBook-Pro:~ 41;which wgrib2
>> /opt/local/bin/wgrib2
>>
>>
>> On 5/18/22 9:43 AM, Franco Vaccari wrote:
>>> Try
>>>
>>> sudo port activate libunwind-headers
>>>
>>> Ciao
>>>
>>> Franco
>>>
>>>> On 18 May 2022, at 17:31, Tao Zhang <tao.zhang at colorado.edu> wrote:
>>>>
>>>> Hi,
>>>>
>>>>    When I install wgrib2 into my Macbook pro (10.14.6), I get the following error.
>>>>    Does anyone have the same issue? What causes this issue?
>>>>    How to fix this it?
>>>>
>>>>    Thanks
>>>>    Tao
>>>>
>>>>
>>>> --->  Attempting to fetch gcc10-10.2.0_4.darwin_18.x86_64.tbz2 from https://ywg.ca.packages.macports.org/mirror/macports/packages/gcc10
>>>> --->  Attempting to fetch gcc10-10.2.0_4.darwin_18.x86_64.tbz2 from https://mse.uk.packages.macports.org/gcc10
>>>> --->  Fetching distfiles for gcc10
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from https://bigsearcher.com/mirrors/gcc/snapshots/10.2.0/
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from https://distfiles.macports.org/gcc10
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from https://mirrors.kernel.org/gnu/gcc/gcc-10.2.0/
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from https://ywg.ca.distfiles.macports.org/mirror/macports/distfiles/gcc10
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from http://mirrors.ibiblio.org/gnu/ftp/gnu/gcc/gcc-10.2.0
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from https://mirror.its.dal.ca/gnu/gcc/gcc-10.2.0/
>>>> --->  Attempting to fetch gcc-10.2.0.tar.xz from ftp://gcc.gnu.org/pub/gcc/releases/gcc-10.2.0/
>>>> --->  Verifying checksums for gcc10
>>>> --->  Extracting gcc10
>>>> --->  Applying patches to gcc10
>>>> --->  Configuring gcc10
>>>> Error: gcc10 cannot be built while libunwind-headers is active.
>>>> Error: Please forcibly deactivate libunwind-headers, e.g. by running:
>>>> Error:
>>>> Error:     sudo port -f deactivate libunwind-headers
>>>> Error:
>>>> Error: Then try again. You can reactivate libunwind-headers again later.
>>>> Error: Failed to configure gcc10: libunwind-headers is active
>>>> Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc10/gcc10/main.log for details.
>>>> Error: Follow https://guide.macports.org/#project.tickets to report a bug.
>>>> Error: Processing of port wgrib2 failed
>>>>
>>>>