에러 코드

ORA-24550: signal received: [si_signo=11] [si_errno=0] [si_code=1] [si_int=515482368] [si_ptr=0x7fcc1eb9a300] [si_addr=0x80]

해결 방법

# vi $ORACLE_HOME/network/admin/sqlnet.ora

...

...

DIAG_ADR_ENABLED=OFF
DIAG_DDE_ENABLED=FALSE
DIAG_SIGHANDLER_ENABLED=FALSE

참고 : https://doganay.wordpress.com/2012/03/16/ora-24550-signal-received-si_signo11-si_errno0-si_code1-si_addrc/

[root@localhost libURI-1.0.0]# ./configure
loading cache ./config.cache
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... missing
checking for c++... (cached) c++
checking whether the C++ compiler (c++  ) works... yes
checking whether the C++ compiler (c++  ) is a cross-compiler... no
checking whether we are using GNU C++... (cached) yes
checking whether c++ accepts -g... (cached) yes
checking how to run the C++ preprocessor... (cached) c++ -E
checking for a BSD compatible install... /usr/bin/install -c
checking host system type... Invalid configuration `x86_64-unknown-linux-gnu': machine `x86_64-unknown' not recognized

checking build system type... Invalid configuration `x86_64-unknown-linux-gnu': machine `x86_64-unknown' not recognized

checking for ranlib... (cached) ranlib
checking for gcc... (cached) gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for ld used by GCC... (cached) /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes
checking for BSD-compatible nm... (cached) /usr/bin/nm -B
checking whether ln -s works... (cached) yes
ltconfig: you must specify a host type if you use `--no-verify'
Try `ltconfig --help' for more information.
configure: error: libtool configure failed

./configure --target=x86_64-unknown-gnu

오류

[root@localhost utils]# pip install --upgrade pip

Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', gaierror(-2, 'Name or service not known'))': /simple/pip/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', gaierror(-2, 'Name or service not known'))': /simple/pip/
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', gaierror(-2, 'Name or service not known'))': /simple/pip/
Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', gaierror(-2, 'Name or service not known'))': /simple/pip/

해결법

설정해놓은 네임서버에서 pypi 홈페이지를 찾아갈 수 없는 모양..

현재 학교에 설치해둔 서버의 네임서버엔 학교 네임서버만 등록되어 있었다.

학교 ISP인 kt의 네임서버를 추가해줌으로 해결

vi /etc/resolv.conf

nameserver 168.126.63.1 // kt dns