wgrib2 installation error

[Tao Zhang]

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
>>
>>