Arch Linux User Repository

I think this package needs a bit more work since the upgrade to 3.13 has overhauled the structure of Ipopt.

First, the check are failing since the Makefile in the build directory now has test rather than tests in it.

Upon running those tests however, many users are going to get failures since they wont have the correct packages installed on their system. AMPL for example is no longer bundled and must be installed on its own as a prerequisite. Or we'd need to set up this build to skip certain tests because of this. Not sure which is the better way to proceed here.

With today upgrade I noted this warning:

" (==> WARNING: The package contains references to $ srcdir usr / lib / libcoinmumps.so.1.6.1 usr / lib / libipopt.so.1.10.13 usr / lib / libipoptamplinterface.so.1.10.13 "

Maybe it was the same even with previous versions and I wonder if it is something we should worry about.

it seems the metis url is down:

--2019-06-03 21:50:24-- (try: 3) http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/OLD/metis-4.0.3.tar.gz Connecting to glaros.dtc.umn.edu (glaros.dtc.umn.edu)|160.94.64.7|:80...

can we comment the ./get.Metis line for now ?

@costashatz: Nope and I don't get the error. Could you paste more log?

I am getting an error in make:

/usr/bin/ld: cannot find -lcoinmetis

Any ideas?

I have just managed to solve the issue by removing the installed package (and the packages which had it as a dependency) and reinstall it.

I do not have libgfortran.so.4on my system. Only libgfortran.so.5! The problem is still present even after having cleaned the build directory.

@Xwang: you just need to clean your build directory (some files were compiled with an older gfortran and the mixing is not possible)

/usr/bin/ld: warning: libgfortran.so.4, needed by /lib/../lib/libcoinmumps.so, not found (try using -rpath or -rpath-link) /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_stop_string@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_random_r8@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_st_write@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_internal_unpack@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_st_write_done@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_os_error@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_transfer_real_write@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_transfer_character_write@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_select_string@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_transfer_logical_write@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_internal_pack@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_transfer_array_write@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_size0@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_string_len_trim@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_adjustl@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_st_close@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_transfer_integer_write@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_concat_string@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_runtime_error@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_runtime_error_at@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to _gfortran_st_open@GFORTRAN_7' /lib/../lib/libcoinmumps.so: undefined reference to_gfortran_string_trim@GFORTRAN_7' collect2: error: ld returned 1 exit status make[3]: *** [Makefile:497: ipopt] Error 1 make[3]: uscita dalla directory "/home/andreak/.cache/pikaur/build/coin-or-ipopt/src/build/Ipopt/src/Apps/AmplSolver"