octave @ 4.0.3, "Failed to configure qscintilla-qt5," "Processing of port octave failed."

[eg587]

Have atlas installed, typed sudo port install octave -accelerate+atlas and received

Configuring qscintilla-qt5
Error: Failed to configure qscintilla-qt5: configure failure: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_qscintilla/qscintilla-qt5/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port octave failed

tried cleaning and upgrading, tried +gcc48, same error message. (I have omitted many lines of "Warning: All compilers are either blacklisted or unavailable; defaulting to first fallback option" after the first line, for clarity).

[eg587]

main.log

[MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)]

Unfortunately, I cannot read the webarchive you posted.
Please post the main.log file.

[MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)]

There seems to be something wrong with your setup.
:warn:configure All compilers are either blacklisted or unavailable; defaulting to first fallback option should not happen.
By any chance, do you have both Xcode and the command line tools (xcode-select --install) installed?

[eg587]

Replying to MarcusCalhoun-Lopez:

There seems to be something wrong with your setup.
:warn:configure All compilers are either blacklisted or unavailable; defaulting to first fallback option should not happen.
By any chance, do you have both Xcode and the command line tools (xcode-select --install) installed?

I had both installed but I had to update command line tools (thanks!). Upon re-attempting to install octave, I receive this message, now without any :warn:configure, etc:

Configuring qscintilla-qt5
Error: Failed to configure qscintilla-qt5: configure failure: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_qscintilla/qscintilla-qt5/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port octave failed

[eg587]

New log after having updated command line tools

[MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)]

The main.log is still showing :warn:configure All compilers are either blacklisted or unavailable; defaulting to first fallback option.

Is there anything non-standard about your system of the way you are using MacPorts?

This is just a guess, but you could try:

sudo port clean qscintilla-qt5 octave
sudo port selfupdate
sudo port selfupdate
sudo port install octave +atlas

[eg587]

I was able to fix the problem by running sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer # version 9.0, then running sudo port install octave +atlas. Thank you so much for your help!

[MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)]

Glad to hear that it is working.