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The error is different, it is related to png.
and the error message even tells you what Homebrew package to install and how.
* The following required packages can not be built:
* png
* Try installing png with `brew
Another build failure (seemingly at the same spot). The log file is
attached.
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Sorry, I was too quick. ./configure needs to be run as follows
CC=clang CXX=clang++ ./configure
(otherwise Homebrew's gcc will be used, and it will break...)
(we only need gfortran from Homebrew,no gcc)
On Wed, Oct 2, 2019 at 1:30 AM Dima Pasechnik wrote:
> OK, apparently "brew update" did
OK, apparently "brew update" did its magic, phew...
now do
make distclean
./configure
make
should not build Sage's gcc/gfortran...
On Wed, Oct 2, 2019 at 1:12 AM Ben Salisbury wrote:
> Running 'brew install gcc' works without an error.
>
> mth153844pe212:sage-git salis1bt$ brew
Running 'brew install gcc' works without an error.
mth153844pe212:sage-git salis1bt$ brew install gcc
==> Downloading
https://homebrew.bintray.com/bottles/gcc-9.2.0_1.mojave.bottle.tar.gz
==> Downloading from
and what happens after
brew install gcc
?
Does it finish without an error? Does it install any gfortan* ?
On Wed, Oct 2, 2019 at 1:00 AM Ben Salisbury wrote:
>
> Same error as before.
>
> mth153844pe212:sage-git salis1bt$ brew update
> Updated 1 tap (homebrew/core).
> ==> Updated Formulae
>
Same error as before.
mth153844pe212:sage-git salis1bt$ brew update
Updated 1 tap (homebrew/core).
==> Updated Formulae
django-completion
kubeseal
mth153844pe212:sage-git salis1bt$ brew uninstall gcc
Error: No
maybe now (i.e after brew update)
brew uninstall gcc
followed by
brew install gfortran
will work?
(cause this:
$ brew uninstall gcc
Error: No such keg: /usr/local/Cellar/gcc
didn't succeed, IMHO)
On Tue, Oct 1, 2019 at 11:17 PM Dima Pasechnik wrote:
>
> looks like our brews are
looks like our brews are different...
On Tue, Oct 1, 2019 at 10:55 PM Ben Salisbury wrote:
>
> No such luck.
>
> mth153844pe212:sage-git salis1bt$ brew update
>
> Updated 1 tap (homebrew/core).
>
> No changes to formulae.
>
> --
> You received this message because you are subscribed to the
No such luck.
mth153844pe212:sage-git salis1bt$ brew update
Updated 1 tap (homebrew/core).
No changes to formulae.
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maybe you need to run "brew update" ?
Cause, here is the formula for gfortran
https://formulae.brew.sh/cask/gfortran#default
and it works on my OSX 10.13 (I'd be very surprised if it didn't on 10,14)
On Tue, Oct 1, 2019 at 10:26 PM Ben Salisbury wrote:
>
> I had uninstalled and did a distclean
I had uninstalled and did a distclean before posting the last post, and
brew install gfortran still does not work.
mth153844pe212:sage-git salis1bt$ brew uninstall gcc
Error: No such keg: /usr/local/Cellar/gcc
mth153844pe212:sage-git salis1bt$ brew install gfortran
Error: No available formula
On Tue, Oct 1, 2019 at 10:09 PM Ben Salisbury wrote:
>
> I've uninstalled the Homebrew install of gcc. I had posted that before
> because, upon attempting to install gfortran using Homebrew, I get
>
> Error: No available formula with the name "gfortran"
> GNU Fortran is part of the GCC formula:
I've uninstalled the Homebrew install of gcc. I had posted that before
because, upon attempting to install gfortran using Homebrew, I get
Error: No available formula with the name "gfortran"
GNU Fortran is part of the GCC formula:
brew install gcc
For completeness, in case something else
On Wed, Sep 25, 2019 at 8:56 PM Ben Salisbury wrote:
>
> mth153844pe212:sage-git salis1bt$ brew install gcc
brew install gfortran
https://formulae.brew.sh/cask/gfortran#default
in fact, you do not need gcc from brew, it might even be leading to problems.
I'd suggest you remove it.
> Warning:
mth153844pe212:sage-git salis1bt$ brew install gcc
Warning: gcc 9.2.0 is already installed and up-to-date
To reinstall 9.2.0, run `brew reinstall gcc`
On Wednesday, September 25, 2019 at 3:54:08 PM UTC-4, John H Palmieri wrote:
>
> Could you also trying using Homebrew to install gfortran?
>
>
>
Could you also trying using Homebrew to install gfortran?
On Wednesday, September 25, 2019 at 12:09:55 PM UTC-7, Ben Salisbury wrote:
>
> Ok, I tried the Homebrew route, and still the build failed. First, the
> computer successfully executed the following:
>
> brew install
Ok, I tried the Homebrew route, and still the build failed. First, the
computer successfully executed the following:
brew install dimpase/science/flint
brew install dimpase/science/arb
brew tap brewsci/bio
brew install matplotlib
Then I tried to build Sage again, after a distclean, and another
Here are the outputs:
mth153844pe212:~ salis1bt$ otool -L /Users/salis1bt/sage-git/local/lib/
libdfftpack.dylib
/Library/Developer/CommandLineTools/usr/bin/objdump:
'/Users/salis1bt/sage-git/local/lib/libdfftpack.dylib': No such file or
directory
mth153844pe212:~ salis1bt$ otool -L
On Wed, Sep 25, 2019 at 2:04 PM Ben Salisbury wrote:
>
> Sorry, I had left for the day when these messages came in yesterday. Given
> the output of the otool - L /Users/salis1bt/sage-git/local/bin/gfortran,
> should I still do those brew installs?
The output of otool -L looks OK, but I
Sorry, I had left for the day when these messages came in yesterday. Given
the output of the otool - L /Users/salis1bt/sage-git/local/bin/gfortran,
should I still do those brew installs?
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mth153844pe212:~ salis1bt$ otool -L /Users/salis1bt/sage-git/local/bin/
gfortran
/Users/salis1bt/sage-git/local/bin/gfortran:
/usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0
.0)
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 400.9
.4)
I don't know really why (well, lack of information, surely) MacOS
people continue to put themselves and their machines
through the torture of building full Sagemath toolchain,
whereas a considerable number of Homebrew packages can be used
instead, including gfortran, gmp, yasm, NTL, etc etc etc.
On Tue, Sep 24, 2019 at 8:54 PM Ben Salisbury wrote:
>
> Trying "./sage -f libpng" first did not work. But there are new errors this
> time!
hmm, in the scipy log one sees
> ld: library not found for -lSystem
coming from gfortran, more precisely, from
by the way, there is
https://trac.sagemath.org/ticket/28513
where I proposed a fix for this sort of error -- least the error
message is much more clear...
On Tue, Sep 24, 2019 at 6:53 PM John H Palmieri wrote:
>
>
>
> On Tuesday, September 24, 2019 at 10:12:17 AM UTC-7, Ben Salisbury wrote:
>>
I'll try "./sage -f libpng". In the meantime, I've attached the log file
requested. Also:
mth153844pe212:~ salis1bt$ git --version
git version 2.20.1 (Apple Git-117)
mth153844pe212:~ salis1bt$ gcc --version
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx
On Tuesday, September 24, 2019 at 10:12:17 AM UTC-7, Ben Salisbury wrote:
>
> Hi,
>
> I'm attempting to build Sage from the develop branch on a new office
> computer running OS X 10.14.6. I've installed Xcode and Command Line Tools
> (or at least I thought I had), and I'm getting a build
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