> On Sun, Sep 26 2021, Felix Gruber wrote:
> 
>> * gnu/packages/geo.scm (proj.7): New variable.
>> ---
>>  gnu/packages/geo.scm | 39 +++++++++++++++++++++++++++++++++++++++
>>  1 file changed, 39 insertions(+)

Hi,

Instead of adding a proj-7 package, wouldn't it be possible to update
the proj package (which is currently at version 6.3.1).

Also, according to [1], the current version of proj is 8.1.1. Can't the
newer version be used instead of 7.2.1?

[1] https://proj.org/download.html