# Ogni tanto Ruby 1.9.1 si "sconfigura"

**URL:** <https://www.ruby-forum.com/t/ogni-tanto-ruby-1-9-1-si-sconfigura/179278>\
**Category:** IT\
**Created:** [November 20, 2009, 11:14pm UTC](https://www.ruby-forum.com/t/ogni-tanto-ruby-1-9-1-si-sconfigura/179278 "2009-11-20T23:14:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![salvomic](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/51bf81/32.png) [@salvomic](https://www.ruby-forum.com/u/salvomic)\
**Post date:** [November 20, 2009, 11:14pm UTC](https://www.ruby-forum.com/t/ogni-tanto-ruby-1-9-1-si-sconfigura/179278/1 "2009-11-20T23:14:00Z")

</div>

salve,  
aiutatemi a capire cosa può essere:  
installato Ruby 1.9.1 (p243) su un server CentOS (di serie yum  
installerebbe 1.8.7), gem e varie gemme (Rails, ecc…).  
Va, ok, però a volte (per es. mi è parso di capire se riparte Apache, o  
anche senza, boh…) a volte è come se non fosse più configurato, dà  
l’errore che riporto sotto, segnale “segmentation fault”, ecc…  
Oramai per farlo ripartire tengo la directory di configurazione  
preconfigurata e poi do il comando “make install”, così torna a  
funzionare. Ma mi sto stufando ☹

La stessa versione l’ho installata su Mac OS X e funziona benissimo…

grazie, ciao  
salvo

* * *

## Messaggio d’errore

root@\*\*\*\*\*\* [~]# gem list  
/usr/bin/ruby: [BUG] Segmentation fault  
ruby 1.9.1p243 (2009-07-16 revision 24175) [x86\_64-linux]

## – control frame ---------- c:0002 p:-38883620 s:0004 b:0004 l:000003 d:000003 TOP c:0001 p:0000 s:0002 b:0002 l:0008e8 d:0008e8 TOP

– Ruby level backtrace  
information-----------------------------------------

## – C level backtrace information

0x4d7411 /usr/bin/ruby(rb\_vm\_bugreport+0x41) [0x4d7411]  
0x50277e /usr/bin/ruby [0x50277e]  
0x5028e1 /usr/bin/ruby(rb\_bug+0xb1) [0x5028e1]  
0x48bc0f /usr/bin/ruby [0x48bc0f]  
0x3ed300e7c0 /lib64/libpthread.so.0 [0x3ed300e7c0]  
0x491221 /usr/bin/ruby(st\_lookup+0x11) [0x491221]  
0x4c7725 /usr/bin/ruby [0x4c7725]  
0x4c7773 /usr/bin/ruby(rb\_get\_method\_body+0x23) [0x4c7773]  
0x4c78b9 /usr/bin/ruby(rb\_method\_basic\_definition\_p+0x9) [0x4c78b9]  
0x4caaaa /usr/bin/ruby(rb\_obj\_respond\_to+0x6a) [0x4caaaa]  
0x43c4ae /usr/bin/ruby [0x43c4ae]  
0x43e92a /usr/bin/ruby(rb\_convert\_type+0x5a) [0x43e92a]  
0x49921e /usr/bin/ruby(rb\_string\_value+0x3e) [0x49921e]  
0x499d6f /usr/bin/ruby(rb\_str\_append+0x2f) [0x499d6f]  
0x4bb8c5 /usr/bin/ruby [0x4bb8c5]  
0x4ba8c1 /usr/bin/ruby [0x4ba8c1]  
0x4c288d /usr/bin/ruby(rb\_iseq\_compile\_node+0x6dd) [0x4c288d]  
0x4c6142 /usr/bin/ruby [0x4c6142]  
0x4c61a0 /usr/bin/ruby(rb\_iseq\_new\_with\_opt+0x10) [0x4c61a0]  
0x4ba45b /usr/bin/ruby [0x4ba45b]  
0x4bcd09 /usr/bin/ruby [0x4bcd09]  
0x4ba8c1 /usr/bin/ruby [0x4ba8c1]  
0x4bb074 /usr/bin/ruby [0x4bb074]  
0x4ba8c1 /usr/bin/ruby [0x4ba8c1]  
0x4c2613 /usr/bin/ruby(rb\_iseq\_compile\_node+0x463) [0x4c2613]  
0x4c6142 /usr/bin/ruby [0x4c6142]  
0x4c61a0 /usr/bin/ruby(rb\_iseq\_new\_with\_opt+0x10) [0x4c61a0]  
0x4c694b /usr/bin/ruby(rb\_iseq\_compile\_with\_option+0x11b) [0x4c694b]  
0x4e0934 /usr/bin/ruby(Init\_prelude+0xa4) [0x4e0934]  
0x48ad55 /usr/bin/ruby [0x48ad55]  
0x4ca10a /usr/bin/ruby(rb\_vm\_call\_cfunc+0xba) [0x4ca10a]  
0x4890c4 /usr/bin/ruby(ruby\_process\_options+0xa4) [0x4890c4]  
0x417600 /usr/bin/ruby(ruby\_options+0x90) [0x417600]  
0x415575 /usr/bin/ruby(main+0x45) [0x415575]  
0x3ed281d994 /lib64/libc.so.6(\_\_libc\_start\_main+0xf4) [0x3ed281d994]  
0x415479 /usr/bin/ruby [0x415479]

[NOTE]  
You may encounter a bug of Ruby interpreter. Bug reports are welcome.  
For details: [http://www.ruby-lang.org/bugreport.html](http://www.ruby-lang.org/bugreport.html)