I compile my project on the Gentoo linux(x86_64) with 2.15 glibc.
Then i copy the *.so and out to centos server (6.2 x86_64) with glibc 2.12.
when i run command:
LD_LIBRARY_PATH=/home/ray/deploy/lib:/opt/glibc-2.15/lib:$LD_LIBRARY_PATH ./deploy/proxy/scan
i got error :
./deploy/proxy/scan: error while loading shared libraries: libchecksum.so: cannot open shared object file: No such file or directory
what confusing me is that when i run command :
sudo LD_LIBRARY_PATH=/home/ray/deploy/lib:/opt/glibc-2.15/lib:$LD_LIBRARY_PATH ./deploy/proxy/scan
it works.
Does anybody know what goes wrong?
ldd info:
linux-vdso.so.1 => (0x00007fff207c1000)
libchecksum.so => /home/ray/deploy/lib/libchecksum.so (0x00007fcccced2000)
libportscan.so => /home/ray/deploy/lib/libportscan.so (0x00007fccccccc000)
libc.so.6 => /opt/glibc-2.15/lib/libc.so.6 (0x00007fcccc926000)
/lib64/ld-linux-x86-64.so.2 (0x00007fcccd0d5000)
it shows that the *.so are found.
Thanks for your comments.
I try to compile on the server machine but the problem still exists.
I try to give 0777 to the libs and run scripts but still not work.
The setcap or sudo disable the LD_LIBRARY_PATH variable. So, it do not work.
You may use rpath option in gcc or just link the shared lib to /usr/lib.
Related
I installed rocket chat using snap, following the documentation here.
Now I am trying to enable SSL following the documentation: Auto SSL with Snaps. However, the following error shows up:
$ sudo snap set rocketchat-server https=enable
error: cannot perform the following tasks:
- Run configure hook of "rocketchat-server" snap (run hook "configure":
-----
dig: error while loading shared libraries: libdns.so.162: cannot open shared object file: No such file or directory
Error: Can't resove DNS query for <my_domain_name>, check your DNS configuration, disabling https ...
-----)
Checking what ldd has to say for dig, I found few other libs are also not found:
$ ldd /snap/rocketchat-server/current/usr/bin/dig
linux-vdso.so.1 (0x0000ffff98afc000)
libdns.so.162 => not found
liblwres.so.141 => not found
libbind9.so.140 => not found
libisccfg.so.140 => not found
libisc.so.160 => not found
libpthread.so.0 => /lib/aarch64-linux-gnu/libpthread.so.0 (0x0000ffff98a71000)
libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000ffff98900000)
/lib/ld-linux-aarch64.so.1 (0x0000ffff98acc000)
So, checked if libdns.so exists at all.
$ locate libdns.so
/snap/rocketchat-server/1437/usr/lib/aarch64-linux-gnu/libdns.so.162
/snap/rocketchat-server/1437/usr/lib/aarch64-linux-gnu/libdns.so.162.1.3
/usr/lib/aarch64-linux-gnu/libdns.so.1601
/usr/lib/aarch64-linux-gnu/libdns.so.1601.0.0
It appears that the concerned library exists under snap.
Is there a way to resolve this and make caddy/https work?
System:
Raspberry Pi 4 (aarch64)
Linux ubuntu 5.4.0-1022-raspi
Ubuntu Server 20.04.1 LTS
Similar issues:
dig: error while loading shared libraries: libdns.so.162: cannot open shared object file: No such file or directory
shared libraries of dig and nslookup
Try to do a soft-link to library in your file system
ln -s /snap/rocketchat-server/1437/usr/lib/aarch64-linux-gnu/libdns.so.162 /lib
Or install dns-utils which should add missing lib to your system.
I've just compiled an executable with stack build and then just copying over the executable to a different machine, however running the application results in:
./app: error while loading shared libraries: libcrypto.so.1.1: cannot open shared object file: No such file or directory
I'm guessing I need to install some packages from the appropriate Linux distro's packages - but is there more efficient way then googling for each error that comes up and trying to identify the package?
I've tried running executable within some docker images:
fpco/haskell-scratch, debian:stretch-slim which all result in the same behaviour:
sudo docker run --rm -it -v $(pwd):/abcxyz fpco/haskell-scratch sh
# /abcxyz/app
/abcxyz/app: error while loading shared libraries: libcrypto.so.1.1: cannot open shared object file: No such file or directory
Update
With the debian image I installed openssl:
apt-get install openssl
New error:
/abcxyz/app: error while loading shared libraries: libgmp.so.10: cannot open shared object file: No such file or directory
apt-get install libgmp-dev
And it works...
This is actually not specific to Haskell, but rather to the way Linux dynamically links shared libraries. You can use ldd <file>:
% ldd ./StateSort
linux-vdso.so.1 (0x00007ffd29385000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007fd986bd1000)
libgmp.so.10 => /usr/lib/libgmp.so.10 (0x00007fd98693e000)
librt.so.1 => /usr/lib/librt.so.1 (0x00007fd986736000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007fd986532000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007fd986314000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007fd985f5c000)
/lib64/ld-linux-x86-64.so.2 => /usr/lib64/ld-linux-x86-64.so.2 (0x00007fd986f1d000)
If there are missing libraries, you will notice them right away: the right hand side with the path to the so file will be absent.
You will then have to refer to your Linux distro's package management system to find out what package may contain the desired so file. For Ubuntu you would use apt-file, for ArchLinux − pkgfile, and so on.
I must warn you that ldd actually executes some of the code found in a file, so a malicious program may take over and wreak havoc. If you want to dissect an executable of unknown origin this way, you must do so in a disposable forensic containment. As I understand, this is not applicable in the case at hand, but nevertheless I must warn you.
When trying to download a Windows XP Virtual Machine from https://www.modern.ie/en-us/virtualization-tools#downloads the file I downloaded has an .sfx extension. The file is IE6.WinXP.For.LinuxVirtualBox.sfx. After downloading the file using wget (and by clicking the link through Icedove), I have the file located in my /root directory. Followed the instructions to make it executable then run the file as follows...
root#kali:~# chmod +x IE6.WinXP.For.LinuxVirtualBox.sfx
root#kali:~# ./IE6.WinXP.For.LinuxVirtualBox.sfx
./IE6.WinXP.For.LinuxVirtualBox.sfx: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
I have tried editing the ld.so.conf file to add /usr/local/lib, I have tried adding /usr/local/lib to LD_LIBRARY_PATH, but still get the same error. I have also tried installing libstcdc++.so.6 with apt-get but unable to locate the package. The following results might help...
root#kali:~# ldd /root/IE6.WinXP.For.LinuxVirtualBox.sfx
linux-gate.so.1 => (0xf7759000)
libstdc++.so.6 => not found
libm.so.6 => /lib32/libm.so.6 (0xf7717000)
libgcc_s.so.1 => not found
libc.so.6 => /lib32/libc.so.6 (0xf75b1000)
/lib/ld-linux.so.2 (0xf775a000)
This is above my head, please could somebody help me get this VM installed. My system info:
Linux kali 3.14-kali1-amd64 #1 SMP Debian 3.14.5-1kali1 (2014-06-07) x86_64 GNU/Linux
Sometimes symbolic links are broken when you do a system update. Try to search for the version of libstdc++ in your computer with the find command(dont forget to run with sudo) and create a symbolic link with that name(libstdc++.so.6) pointing to your existing library.
I am using ft232r library provided by ftdi for programming an LPC11C14 micro-controller through Linux Mint. To initialize the software, I need to run the following command:
./ft232r_prog --manufacturer Sunswift --product $(PROJECT_NAME) --invert_rts --invert_dtr
When I run the code, I get the following issue:
Error while loading shared libraries: libftdi.so.1: cannot open shared object file: No such file or directory
on running ldd ft232r_prog, I get:
linux-gate.so.1 => (0xf77b8000)
libusb-0.1.so.4 => /lib/i386-linux-gnu/libusb-0.1.so.4 (0xf7790000)
libftdi.so.1 => not found
libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf75e5000)
/lib/ld-linux.so.2 (0xf77b9000)
The file libftdi.so.1 is located in /usr/lib/x86_64-linux-gnu. Since the executable ft232r_prog is unable to find the .so file, I have tried the following:
Updated the path environment variable to contain /usr/lib/x86_64-linux-gnu -- Failed
Updated the $LD_LIBRARY_PATH environment variable to contain /usr/lib/x86_64-linux-gnu -- Failed
Ran ldconfig in /usr/lib/x86_64-linux-gnu -- Failed
This appears to be a common issue with including shared libraries. Any ideas on how I can resolve it?
Thanks
To install 32-bit version of libftdi on Ubuntu 12.04 x64 try following:
$ sudo apt-get install libftdi1:i386
I suspect your system is 64-bit and the program is 32-bit. In this case, you need to install the 32-bit version of the library.
I installed Qt4 in my local home in a Ubuntu system and the Qt4 libraries are in ~/lib. I have another program (hawkeye for genome assembly) dependent on Qt4 however when I run that it gives the error message:
error while loading share libraries: libQt3Support.so.4: cannot open shared object file: No such file or directory
I checked ~/lib and all the Qt libs are there. Do I need to add the path ~/lib to anywhere?
A good way to debug problems like this is to take a look at the ldd output. For example:
$ ldd yourProg
linux-gate.so.1 => (0xffffe000)
libc.so.6 => /lib/libc.so.6 (0xb7e3d000)
libQtGui.so => /usr/lib/libQtGui.so.4.7.0 (0xb7f7f000)
libQt3Support.so => (not found)
...
The above output will tell you if it's picking up your copy of Qt or the system version. Then you can set LD_LIBRARY_PATH or edit ld.so.conf and rerun ldconfig. For example:
$ export LD_LIBRARY_PATH=/path/to/your/qt
$ ldd yourProg
Or (as root):
# echo "/path/to/your/qt" >> /etc/ld.so.conf
# ldconfig
$ ldd yourProg