Error on nextcloudpi installation - relevant?

🚧 Installation
1

Hi,

I run the install.sh from nextcloudpi and saw such an error

Verbindungsaufbau zu codeload.github.com (codeload.github.com)|140.82.121.10|:443 … verbunden.
HTTP-Anforderung gesendet, auf Antwort wird gewartet … 200 OK
Länge: nicht spezifiziert [application/x-gzip]
Wird in »STDOUT« gespeichert.

-                                          [ <=>                                                                         ] 136,62K  --.-KB/s    in 0,03s   

2023-06-12 07:33:09 (4,52 MB/s) - auf die Standardausgabe geschrieben [/139904]

/tmp/nextcloudpi.fylfbm/nextcloudpi
gcc -Wall -g -Dlinux -DPREFIX=\"/usr/local\" noip2.c -o noip2 
noip2.c: In function ‘dynamic_update’:
noip2.c:1595:6: warning: variable ‘i’ set but not used [-Wunused-but-set-variable]
 1595 |  int i, x, is_group, retval, response;
      |      ^
noip2.c: In function ‘domains’:
noip2.c:1826:13: warning: variable ‘x’ set but not used [-Wunused-but-set-variable]
 1826 |         int x;
      |             ^
noip2.c: In function ‘hosts’:
noip2.c:1838:20: warning: variable ‘y’ set but not used [-Wunused-but-set-variable]
 1838 |         int     x, y, z;
      |                    ^
noip2.c: In function ‘autoconf’:
noip2.c:2538:19: warning: ‘%s’ directive writing up to 255 bytes into a region of size 247 [-Wformat-overflow=]
 2538 |  sprintf(line, "%s%s%s%s", USTRNG, login, PWDSTRNG, password);
      |                   ^~               ~~~~~
noip2.c:2538:2: note: ‘sprintf’ output between 16 and 526 bytes into a destination of size 256
 2538 |  sprintf(line, "%s%s%s%s", USTRNG, login, PWDSTRNG, password);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/nextcloudpi.fylfbm/nextcloudpi
Installing samba

Is that relevant or can that be ignored? I can logon to nc, but have major trouble using contacts and calendars.

Thanks.

2

Those are all compiler warnings (not errors) for a third party utility that’s used for dynamic DNS updates. They’re intended to be read by the developers of noip2 I was surprised to see them in your post - I didn’t realize NCO compiled some things from scratch during the install process.

In any case, I don’t think they’re an issue (at least as far as Nextcloud is concerned). For your other issues, you’ll want to post about them separately so they can be looked at one by one.