| 1 |
Sure: |
| 2 |
|
| 3 |
$ LANG=C readelf -d /usr/lib/python3.8/site-packages/igraph/_igraph.cpython-38-x86_64-linux-gnu.so |
| 4 |
|
| 5 |
Dynamic section at offset 0x8ac60 contains 25 entries: |
| 6 |
Tag Type Name/Value |
| 7 |
0x0000000000000001 (NEEDED) Shared library: [libigraph.so.0] |
| 8 |
0x0000000000000001 (NEEDED) Shared library: [libc.so.6] |
| 9 |
0x000000000000000c (INIT) 0x1e000 |
| 10 |
0x000000000000000d (FINI) 0x4e96c |
| 11 |
0x0000000000000019 (INIT_ARRAY) 0x8bc50 |
| 12 |
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes) |
| 13 |
0x000000000000001a (FINI_ARRAY) 0x8bc58 |
| 14 |
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes) |
| 15 |
0x000000006ffffef5 (GNU_HASH) 0x200 |
| 16 |
0x0000000000000005 (STRTAB) 0x7e88 |
| 17 |
0x0000000000000006 (SYMTAB) 0x1c18 |
| 18 |
0x000000000000000a (STRSZ) 28749 (bytes) |
| 19 |
0x000000000000000b (SYMENT) 24 (bytes) |
| 20 |
0x0000000000000003 (PLTGOT) 0x8c000 |
| 21 |
0x0000000000000002 (PLTRELSZ) 14712 (bytes) |
| 22 |
0x0000000000000014 (PLTREL) RELA |
| 23 |
0x0000000000000017 (JMPREL) 0x1a368 |
| 24 |
0x0000000000000007 (RELA) 0xf760 |
| 25 |
0x0000000000000008 (RELASZ) 44040 (bytes) |
| 26 |
0x0000000000000009 (RELAENT) 24 (bytes) |
| 27 |
0x000000006ffffffe (VERNEED) 0xf710 |
| 28 |
0x000000006fffffff (VERNEEDNUM) 1 |
| 29 |
0x000000006ffffff0 (VERSYM) 0xeed6 |
| 30 |
0x000000006ffffff9 (RELACOUNT) 1387 |
| 31 |
0x0000000000000000 (NULL) 0x0 |
| 32 |
|
| 33 |
|
| 34 |
Also, the missing symbol appears to be in the library: |
| 35 |
|
| 36 |
$ nm -D -g /usr/lib/python3.8/site-packages/igraph/_igraph.cpython-38-x86_64-linux-gnu.so | grep igraph_subcomponent |
| 37 |
|
| 38 |
U igraph_subcomponent |
| 39 |
|
| 40 |
|
| 41 |
El Fri, 19 Mar 2021 19:15:09 +1300 |
| 42 |
François Bissey <fbissey@××××××××××××.nz> va escriure el següent: |
| 43 |
|
| 44 |
> Can you post the output of |
| 45 |
> readelf -d |
| 46 |
> /usr/lib/python3.8/site-packages/igraph/_igraph.cpython-38-x86_64-linux-gnu.so |
| 47 |
> with version 0.9.0? |
| 48 |
> |
| 49 |
> > On 19/03/2021, at 13:09, Marc Vinyals <marcvinyals@××××××××.com> |
| 50 |
> > wrote: |
| 51 |
> > |
| 52 |
> > Hi all, |
| 53 |
> > |
| 54 |
> > I am running into trouble when trying to use |
| 55 |
> > dev-python/python-igraph-0.9.0 with dev-libs/igraph-0.9.0: |
| 56 |
> > |
| 57 |
> > $ python3 |
| 58 |
> > Python 3.8.8 (default, Mar 14 2021, 23:44:05) |
| 59 |
> > [GCC 9.3.0] on linux |
| 60 |
> > Type "help", "copyright", "credits" or "license" for more |
| 61 |
> > information. |
| 62 |
> >>>> import igraph |
| 63 |
> > Traceback (most recent call last): |
| 64 |
> > File "<stdin>", line 1, in <module> |
| 65 |
> > File "/usr/lib/python3.8/site-packages/igraph/__init__.py", line |
| 66 |
> > 31, in <module> from igraph._igraph import ( |
| 67 |
> > ImportError: |
| 68 |
> > /usr/lib/python3.8/site-packages/igraph/_igraph.cpython-38-x86_64-linux-gnu.so: |
| 69 |
> > undefined symbol: igraph_subcomponent |
| 70 |
> > |
| 71 |
> > To get this to work I have to downgrade both igraph and |
| 72 |
> > python-igraph to version 0.8.3 (mixing and matching do not work |
| 73 |
> > either because of different reasons, but that would be a separate |
| 74 |
> > issue). I did not try igraph-0.8.5. |
| 75 |
> > |
| 76 |
> > I did not find any reports of this issue upstream and this looks too |
| 77 |
> > basic to remain unnoticed, so I suspect the problem is somewhere |
| 78 |
> > else on my side, but just in case can anyone reproduce it? |
| 79 |
> > |
| 80 |
> > Best, |
| 81 |
> > Marc |
| 82 |
> > |
| 83 |
> |
| 84 |
> |
Archives