I just posted an issue on github, but it seems it is related to those being discussed in this thread:
I first tried installing master as per instructions on github page but that failed.
So I uninstalled dt 3.8.1, then purged, removed darktable, then installed new from OBS repo for xubuntu 20.04 (I’m on Mint 20.3), but got the message:
Thanks. My key has an expiry of 22-05-16. How do I change it to be more up to date? Can I just delete the .gpg file and it will be recreated with the right key when I install darktable again?
The curl command I used is exactly the same as yours, except it uses graphics:darktable:stable and graphics_darktable_stable.gpg
Yes, deleting the gpg file and running the curl … | gpg … | sudo tee… command again will work.
Theoretically You don’t even need to delete it first, as that command should overwrite it, if it already exists.
Make sure to scroll all the way, as the command is quite long.
Hm, it didn’t work. I deleted the .gpg file then re-installed from the OBS repos as per instructions there. Like I said, only difference between your command and theirs is the addition of “stable” as per my previous post. So either there is something wrong with the package (has the wrong key date?) or there is something else on my system somehow causing the creation of the old key date.
EDIT: also deleted /etc/apt/trusted.gpg (and a hidden folder with the same name)
Still no joy.
Only other files I see in /etc/apt are for spotify, ubuntu defaults and ubuntu keyring
EDIT 2: graphics:darktable:master had an update 1 day ago, but graphics:darktable:stable last update was 20 days ago. I just installed graphics:darktable:master and it is working. So it seems stable is still waiting on an update. Given the next upgrade of Mint is likely only a month or two away, I guess i will just use the master version until then. It should be near identical to the stable version right at this moment.
They key (with which the packages are signed) should be the same for all darktable repos on OBS, no matter if you are using graphics:darktable (latest release), graphics:darktable:stable (snapshot from the stable branch) or graphics:darktable:master (snapshot from the main development branch).
However it seems that @asn has missed uploading the updated public key to the stable repository, as the key there still has the old expiry date:
[ 634s] /usr/src/packages/BUILD/src/common/iop_order.c: In function '_insert_before.isra':
[ 634s] /usr/src/packages/BUILD/src/common/iop_order.c:390:15: internal compiler error: Illegal instruction
[ 634s] 390 | static GList *_insert_before(GList *iop_order_list, const char *module, const char *new_module)
[ 634s] | ^~~~~~~~~~~~~~
[ 634s] 0x196b756 internal_error(char const*, ...)
[ 634s] ???:0
[ 634s] 0x7f4ab64f5675 isl_hash_table_init
[ 634s] ???:0
[ 634s] 0x7f4ab64e12a6 isl_ctx_alloc_with_options
[ 634s] ???:0
[ 634s] 0x17f4c17 graphite_transform_loops()
[ 634s] ???:0
[ 634s] Please submit a full bug report, with preprocessed source (by using -freport-bug).
[ 634s] Please include the complete backtrace with any bug report.
[ 634s] See <file:///usr/share/doc/gcc-12/README.Bugs> for instructions.
On Debian the compiler is not able to build iop_order.c
On Ubuntu something is wrong with detecting wb_presets.json. No idea what is going wrong here. Someone with Debian packaging experience needs to take a look.
The openSUSE build is fixed, but Ubuntu doesn’t work because of:
[ 330s] CMake Error at /usr/lib/llvm-15/lib/cmake/llvm/LLVMExports.cmake:1634 (message):
[ 330s] The imported target "mlir-tblgen" references the file
[ 330s]
[ 330s] "/usr/lib/llvm-15/bin/mlir-tblgen"
[ 330s]
[ 330s] but this file does not exist. Possible reasons include:
[ 330s]
[ 330s] * The file was deleted, renamed, or moved to another location.
[ 330s]
[ 330s] * An install or uninstall procedure did not complete successfully.
[ 330s]
[ 330s] * The installation package was faulty and contained
[ 330s]
[ 330s] "/usr/lib/llvm-15/lib/cmake/llvm/LLVMExports.cmake"
[ 330s]
[ 330s] but not all the files it references.
I don’t know what provides mlir-tblgen now, but it looks like something changed on Ubuntu.
Someone with Debian/Ubuntu knowlege who can shed some light on this?
additionally the gcc version is too old. it was gcc >= 12 at least. that kicks out a lot of ubuntu releases. not sure if that is intentionally by the darktable team:
GNU C++ compiler version 11.2.0 is too old and is unsupported. Version 12+
or at least the gcc c++ dependency in the dsc/control file needs some tweaking.
[ 285s] CMake Error at /usr/lib/llvm-15/lib/cmake/llvm/LLVMExports.cmake:1634 (message):
[ 285s] The imported target "mlir-tblgen" references the file
[ 285s]
[ 285s] "/usr/lib/llvm-15/bin/mlir-tblgen"
[ 285s]
[ 285s] but this file does not exist. Possible reasons include:
[ 285s]
[ 285s] * The file was deleted, renamed, or moved to another location.
[ 285s]
[ 285s] * An install or uninstall procedure did not complete successfully.
[ 285s]
[ 285s] * The installation package was faulty and contained
[ 285s]
[ 285s] "/usr/lib/llvm-15/lib/cmake/llvm/LLVMExports.cmake"
[ 285s]
[ 285s] but not all the files it references.
[ 285s]
[ 285s] Call Stack (most recent call first):
[ 285s] /usr/lib/llvm-15/cmake/LLVMConfig.cmake:328 (include)
[ 285s] CMakeLists.txt:315 (find_package)
Looks like llvm-dev installs /usr/lib/llvm-15/lib/cmake/llvm/LLVMExports.cmake, but doesn’t require the corresponding mlir-XX-tools package which prvides mlir-tblsgen! Where XX is 15 in this case.
