(08-01-2019, 08:13 AM)g_t_j Wrote: Anyone could help with these dependecies...

When I run:

update-alternatives --install /usr/bin/lua lua /usr/bin/lua5.3 1
and
update-alternatives --install /usr/bin/luac luac /usr/bin/luac5.3 1

I get the following eeror:
update-alternatives: error: alternative link /usr/bin/lua is already managed by lua-interpreter

Subsequently, I can then install luarocks
apt-get install luarocks

but when I try to install ats with the following command

luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-master-0.rockspec

I'm getting the missing dependiecies errors:

Missing dependencies for ats master-0:
  lua >= 5.3 (5.1-1 provided by VM)

ats master-0 depends on lua >= 5.3 (5.1-1 provided by VM)

Error: Could not satisfy dependency lua >= 5.3: No results matching query were found

I obviously have done something wrongs as I previosuly had successfully installed ats a couple of times!

Any help will be greatly appreciated otherwise I have no choice but reinstalling the whole thing from scratch....

(08-01-2019, 09:02 AM)tuxd3v Wrote:

(08-01-2019, 08:13 AM)g_t_j Wrote: Anyone could help with these dependecies...

When I run:

update-alternatives --install /usr/bin/lua lua /usr/bin/lua5.3 1
and
update-alternatives --install /usr/bin/luac luac /usr/bin/luac5.3 1

I get the following eeror:
update-alternatives: error: alternative link /usr/bin/lua is already managed by lua-interpreter

Subsequently, I can then install luarocks
apt-get install luarocks

but when I try to install ats with the following command

luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-master-0.rockspec

I'm getting the missing dependiecies errors:

Missing dependencies for ats master-0:
  lua >= 5.3 (5.1-1 provided by VM)

ats master-0 depends on lua >= 5.3 (5.1-1 provided by VM)

Error: Could not satisfy dependency lua >= 5.3: No results matching query were found

I obviously have done something wrongs as I previosuly had successfully installed ats a couple of times!

Any help will be greatly appreciated otherwise I have no choice but reinstalling the whole thing from scratch....

Hello g_t_j,

What is the output of:

Code:

apt-get install --reinstall lua5.3 lua5.3-dev gcc make

Also after this, the output of:

Code:

ls -l /usr/bin/lua{,c}

Regards,

(08-01-2019, 04:09 PM)g_t_j Wrote: Exception ignored in: <function WeakValueDictionary.__init__.<locals>.remove at 0x7fb319f950>
Traceback (most recent call last):
  File "/usr/lib/python3.5/weakref.py", line 117, in remove
TypeError: 'NoneType' object is not callable
Exception ignored in: <function WeakValueDictionary.__init__.<locals>.remove at 0x7fb319f950>
Traceback (most recent call last):
  File "/usr/lib/python3.5/weakref.py", line 117, in remove
TypeError: 'NoneType' object is not callable


output of the 2nd:

lrwxrwxrwx 1 root root 33 Aug  1 14:50 /usr/bin/lua -> /etc/alternatives/lua-interpreter
lrwxrwxrwx 1 root root 30 Aug  1 14:50 /usr/bin/luac -> /etc/alternatives/lua-compiler

(08-01-2019, 05:57 PM)tuxd3v Wrote:

(08-01-2019, 04:09 PM)g_t_j Wrote: Exception ignored in: <function WeakValueDictionary.__init__.<locals>.remove at 0x7fb319f950>
Traceback (most recent call last):
  File "/usr/lib/python3.5/weakref.py", line 117, in remove
TypeError: 'NoneType' object is not callable
Exception ignored in: <function WeakValueDictionary.__init__.<locals>.remove at 0x7fb319f950>
Traceback (most recent call last):
  File "/usr/lib/python3.5/weakref.py", line 117, in remove
TypeError: 'NoneType' object is not callable


output of the 2nd:

lrwxrwxrwx 1 root root 33 Aug  1 14:50 /usr/bin/lua -> /etc/alternatives/lua-interpreter
lrwxrwxrwx 1 root root 30 Aug  1 14:50 /usr/bin/luac -> /etc/alternatives/lua-compiler

Hello g_t_j,


I don't get why you have that python erros in reinstalling the tools.. 
You should have this installed:

Code:

tuxd3v@desktop0:/$ ls -l /usr/bin/lua{,c}5.3 -rwxr-xr-x 1 root root 232528 Dec 19  2016 /usr/bin/lua5.3 -rwxr-xr-x 1 root root 146128 Dec 19  2016 /usr/bin/luac5.3 root@rockpro64:~# ls -l /etc/alternatives/lua{,c} lrwxrwxrwx 1 root root 15 Jun 30 19:39 /etc/alternatives/lua -> /usr/bin/lua5.3 lrwxrwxrwx 1 root root 16 Jun 30 19:39 /etc/alternatives/luac -> /usr/bin/luac5.3

Do this:

Code:

update-alternatives --remove lua /etc/alternatives/lua-interpreter update-alternatives --remove luac /etc/alternatives/lua-compiler update-alternatives --install /usr/bin/lua lua /usr/bin/lua5.3 1 update-alternatives --install /usr/bin/luac luac /usr/bin/luac5.3 1

Then you should have this:

Code:

root@rockpro64:~# ls -l {/etc/alternatives/lua{,c},/usr/bin/lua{,c}5.3} lrwxrwxrwx 1 root root     15 Aug  2 00:52 /etc/alternatives/lua -> /usr/bin/lua5.3 lrwxrwxrwx 1 root root     16 Aug  2 00:52 /etc/alternatives/luac -> /usr/bin/luac5.3 -rwxr-xr-x 1 root root 187216 Dec 19  2016 /usr/bin/lua5.3 -rwxr-xr-x 1 root root 121312 Dec 19  2016 /usr/bin/luac5.3

After, relaunch, ats:

Code:

systemctl restart ats

tell us if problem is solved 

Regards,

(08-01-2019, 06:37 PM)g_t_j Wrote: Thank you so much for your help once again.
I don't get it why I'm getting such aeerors either, especially when I had succefully installed ats in the past

I'm still getting errors when I remove and try to re-install ''update alternatives''

Code:

update-alternatives: error: alternative link /usr/bin/lua is already managedlua-interpreter update-alternatives: error: alternative link /usr/bin/lua is already managedlua-interpreter

(08-02-2019, 03:44 AM)tuxd3v Wrote:

(08-01-2019, 06:37 PM)g_t_j Wrote: Thank you so much for your help once again.
I don't get it why I'm getting such aeerors either, especially when I had succefully installed ats in the past

I'm still getting errors when I remove and try to re-install ''update alternatives''

Code:

update-alternatives: error: alternative link /usr/bin/lua is already managedlua-interpreter update-alternatives: error: alternative link /usr/bin/lua is already managedlua-interpreter

Hello g_t_j,
You welcome 

Dot this:

Code:

luarocks remove ats

The remove luarocks:

Code:

apt-get remove luarocks

Them remove alternative links:

Code:

apt-get remove lua5.1 liblua5.1-dev update-alternatives --remove lua /etc/alternatives/managedlua-interpreter update-alternatives --remove luac /etc/alternatives//managedlua-interpreter apt-get install --reinstall lua5.3 liblua5.3-dev update-alternatives --install /usr/bin/lua lua /usr/bin/lua5.3 1 update-alternatives --install /usr/bin/luac luac /usr/bin/luac5.3 1 apt-get install luarocks

At this point you should have lua pointing to lua5.3..
check with:

Code:

root@rockpro64:~# ls -l {/etc/alternatives/lua{,c},/usr/bin/lua{,c}5.3} lrwxrwxrwx 1 root root     15 Aug  2 00:52 /etc/alternatives/lua -> /usr/bin/lua5.3 lrwxrwxrwx 1 root root     16 Aug  2 00:52 /etc/alternatives/luac -> /usr/bin/luac5.3 -rwxr-xr-x 1 root root 187216 Dec 19  2016 /usr/bin/lua5.3 -rwxr-xr-x 1 root root 121312 Dec 19  2016 /usr/bin/luac5.3

then install ats:

Code:

luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-master-0.rockspec

This should solve your problem,
And the conflict between lua5.1 and lua5.3 versions, since lua5.3 is the default symlink..


If this doesn't solve the problem, then remove links by hand..

Code:

rm /etc/alternatives/lua rm /etc/alternatives/luac ln -s /usr/bin/lua5.3 /usr/bin/lua ln -s /usr/bin/luac5.3 /usr/bin/luac

After remove ats, and install again..

Code:

luarocks remove ats luarocks build https://raw.githubusercontent.com/tuxd3v/ats/master/ats-master-0.rockspec

I hope this solves your problem  

(08-02-2019, 06:49 AM)g_t_j Wrote: It worked at last without the need to remove all links by hand!

Was it my fault with that conflict between lua versions?

Thank you so much for all your help! It's thoroughly appreciated! You saved me a lot of time as, being left out of ideas, I was planning to rebuild the server from scratch!

(08-02-2019, 08:52 AM)tuxd3v Wrote:

(08-02-2019, 06:49 AM)g_t_j Wrote: It worked at last without the need to remove all links by hand!

Was it my fault with that conflict between lua versions?

Thank you so much for all your help! It's thoroughly appreciated! You saved me a lot of time as, being left out of ideas, I was planning to rebuild the server from scratch!

Hello g_t_j,
You welcome,
Glad to see that you solved it.. 

The thing is..
'Luarocks', and or 'mpv', have 'lua5.1' has a dependency in its packages..

To use 'lua5.3' has the default:
1) You need to install it first, and be sure its the default..
2) And only then, install 'luarocks'.. this is the way to solve your problem 

In this way,
'lua5.3' will become the default, and 'Luarocks' package will work with it( 'lua5.3' in the same way it could work with 'lua5.1' )..


About some news( Other Subject )..
Lua, is gaining a Huge tracking, because of ExaScale supercomputers:
They will use 'terra' Language, and maybe 'pallene', wich both are part of Lua Scientific Language ecosystem..
 [ Frontier ] is in the RoadMap, and maybe even [ Aurora ] too!!  

Excellent insight!
It was actually you that solved it. Not me
Thankfully I'm now able to continue configuration without having to reinstall OMV.
It seems that I somehow mixed sources with regards to installation information and subsequently used older installation commads for the dependencies that were based on lua5.1!

It would be very nice for Pine64 to gather all this info and make a clear step-by-step guide that would
stop the end user from getting these errors as ATS is currently part of the build and a rather essential component for RockPro54 NAS.

As for ats, is there a general advice on how to configure it?
From what I understand, ats will trigger the fan based on CPU temperature and not HDD temperature which, to my understanding, is not ideal as the drives might still be in need of cooling even if the CPU load is low.

Am I better off leaving ats at the default settings?

Thanks once again for your precious help, advice and patience! 
It's been a while since I visited these forums and am glad that the community is developing into something this helpful and supporting!

(08-02-2019, 09:16 AM)g_t_j Wrote: It would be very nice for Pine64 to gather all this info and make a clear step-by-step guide that would 
stop the end user from getting these errors as ATS is currently part of the build and a rather essential component for RockPro54 NAS.

As for ats, is there a general advice on how to configure it? 
From what I understand, ats will trigger the fan based on CPU temperature and not HDD temperature which, to my understanding, is not ideal as the drives might still be in need of cooling even if the CPU load is low. 

Am I better off leaving ats at the default settings?

Thanks once again for your precious help, advice and patience! 
It's been a while since I visited these forums and am glad that the community is developing into something this helpful and supporting!