RobCranfill
commented
7 years ago Sorry if "me too" comments are un-cool, but I too have this issue under "Ubuntu Studio", which is 16.10-based.
Open thijser opened 7 years ago
RobCranfill
commented
7 years ago Sorry if "me too" comments are un-cool, but I too have this issue under "Ubuntu Studio", which is 16.10-based.
hughperkins
commented
7 years ago "Me too"s are fine :-) I'm still running 16.04 personally, and will probably run it until 18.04 comes out. What happens if you type 'sudo apt-get install libpng', and then press the 'tab' key? does it come up with some newer version of libpng?
RobCranfill
commented
7 years ago I did not know about the tab key feature! Here's what I get
rob@rob-ubuntu-studio:~/Documents$ sudo apt-get install libpng libpng16-16 libpng++-dev libpnglite-dev libpng-sixlegs-java-doc libpng-dev libpnglite0 libpng-sixlegs-java libpng-tools rob@rob-ubuntu-studio:~/Documents$ sudo apt-get install libpng
Are you suggesting I try libpng16-16? Or perhaps libpng-dev ?
Thanks for any help!
On Thu, Apr 6, 2017 at 2:01 AM, Hugh Perkins notifications@github.com wrote:
"Me too"s are fine :-) I'm still running 16.04 personally, and will probably run it until 18.04 comes out. What happens if you type 'sudo apt-get install libpng', and then press the 'tab' key? does it come up with some newer version of libpng?
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hughperkins
commented
7 years ago Yeah, I would try either or both of those.
RobCranfill
commented
7 years ago With either of those, I get
libpng-dev is already the newest version (1.6.25-1).
Should I remove libpng first? (Sorry if that should have been obvious...)
On Thu, Apr 6, 2017 at 3:31 PM, Hugh Perkins notifications@github.com wrote:
Yeah, I would try either or both of those.
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hughperkins
commented
7 years ago Ah, I didnt read the errors very carefully. The errors are unrelated to libpng.
For the gcc errors, it means you have an older version of CUDA toolkit. You need at least 8.0 patch 1 to build using gcc 5. But cltorch itself doesnt need CUDA toolkit at all: this is because it's trying to build cuda torch, since it detected you have the cuda toolkit intsllaed. You can probably try removing cuda toolkit from your PATH, and/or renaming /usr/local/cuda to eg /usr/local/cuda_hidden. Or modify install.sh to not install cuda torch. Or upgrade your cuda toolkit to at least 8.0 patch 1.
(I guess modifying install.sh to not install cuda torch might be the easiest? lines 142, 143,119,120,121)
RobCranfill
commented
7 years ago I appreciate your help, Hugh!
I think I misled you a little - my problem is not exactly the same as the OP's - only the final error, "E: Package 'libpng12-dev' has no installation candidate" is the same.
Here is the full output from my run of "install-deps"; this example is not the first time I've run the command, so you don't see it installing much of anything until it fails.
rob@rob-ubuntu-studio:~/torch/distro-cl-distro-cl$ bash install-deps Ign:1 http://dl.google.com/linux/chrome/deb stable InRelease Hit:2 http://dl.google.com/linux/chrome/deb stable Release Hit:3 http://us.archive.ubuntu.com/ubuntu yakkety InRelease
Get:5 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease [102 kB] Get:6 http://security.ubuntu.com/ubuntu yakkety-security InRelease [102 kB]
Get:7 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [102 kB] Get:8 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 Packages [242 kB] Get:9 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main i386 Packages [237 kB] Get:10 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 DEP-11 Metadata [146 kB] Get:11 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main DEP-11 64x64 Icons [83.8 kB] Get:12 http://us.archive.ubuntu.com/ubuntu yakkety-updates/universe amd64 Packages [149 kB] Get:13 http://us.archive.ubuntu.com/ubuntu yakkety-updates/universe i386 Packages [147 kB] Get:14 http://us.archive.ubuntu.com/ubuntu yakkety-updates/universe amd64 DEP-11 Metadata [119 kB] Get:15 http://us.archive.ubuntu.com/ubuntu yakkety-updates/universe DEP-11 64x64 Icons [144 kB] Get:16 http://us.archive.ubuntu.com/ubuntu yakkety-backports/main amd64 DEP-11 Metadata [3,328 B] Get:17 http://security.ubuntu.com/ubuntu yakkety-security/main amd64 DEP-11 Metadata [10.9 kB] Get:18 http://security.ubuntu.com/ubuntu yakkety-security/main DEP-11 64x64 Icons [15.7 kB] Get:19 http://security.ubuntu.com/ubuntu yakkety-security/universe amd64 DEP-11 Metadata [18.7 kB] Get:20 http://security.ubuntu.com/ubuntu yakkety-security/universe DEP-11 64x64 Icons [18.4 kB] Fetched 1,641 kB in 1s (1,339 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree Reading state information... Done python-software-properties is already the newest version (0.96.24.7). The following packages were automatically installed and are no longer required: procmail sendmail sensible-mda Use 'sudo apt autoremove' to remove them. 0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded. ==> Found Ubuntu version 16.xx Reading package lists... Done Building dependency tree Reading state information... Done libfftw3-dev is already the newest version (3.3.4-2ubuntu1). software-properties-common is already the newest version (0.96.24.7). libgraphicsmagick1-dev is already the newest version (1.3.25-1). libsox-dev is already the newest version (14.4.1-5build1). libsox-fmt-all is already the newest version (14.4.1-5build1). nodejs is already the newest version (4.2.6~dfsg-1ubuntu5). npm is already the newest version (3.5.2-0ubuntu4). sox is already the newest version (14.4.1-5build1). The following packages were automatically installed and are no longer required: procmail sendmail sensible-mda Use 'sudo apt autoremove' to remove them. 0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded. Ign:1 http://dl.google.com/linux/chrome/deb stable InRelease Hit:2 http://dl.google.com/linux/chrome/deb stable Release
Hit:4 http://security.ubuntu.com/ubuntu yakkety-security InRelease
Hit:5 http://us.archive.ubuntu.com/ubuntu yakkety InRelease Get:6 http://us.archive.ubuntu.com/ubuntu yakkety-updates InRelease [102 kB] Get:7 http://us.archive.ubuntu.com/ubuntu yakkety-backports InRelease [102 kB] Get:8 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main amd64 DEP-11 Metadata [146 kB] Get:9 http://us.archive.ubuntu.com/ubuntu yakkety-updates/main DEP-11 64x64 Icons [82.2 kB] Get:10 http://us.archive.ubuntu.com/ubuntu yakkety-updates/universe amd64 DEP-11 Metadata [119 kB] Get:11 http://us.archive.ubuntu.com/ubuntu yakkety-updates/universe DEP-11 64x64 Icons [153 kB] Get:12 http://us.archive.ubuntu.com/ubuntu yakkety-backports/main amd64 DEP-11 Metadata [3,328 B] Fetched 708 kB in 1s (545 kB/s) Reading package lists... Done Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'libncurses5-dev' instead of 'ncurses-dev' Package libpng12-dev is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source
E: Package 'libpng12-dev' has no installation candidate rob@rob-ubuntu-studio:~/torch/distro-cl-distro-cl$
Again, thanks for any suggestions!
On Fri, Apr 7, 2017 at 1:44 AM, Hugh Perkins notifications@github.com wrote:
Ah, I didnt read the errors very carefully. The errors are unrelated to libpng.
For the gcc errors, it means you have an older version of CUDA toolkit. You need at least 8.0 patch 1 to build using gcc 5. But cltorch itself doesnt need CUDA toolkit at all: this is because it's trying to build cuda torch, since it detected you have the cuda toolkit intsllaed. You can probably try removing cuda toolkit from your PATH, and/or renaming /usr/local/cuda to eg /usr/local/cuda_hidden. Or modify install.sh to not install cuda torch. Or upgrade your cuda toolkit to at least 8.0 patch 1.
(I guess modifying install.sh to not install cuda torch might be the easiest? lines 142, 143,119,120,121)
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hughperkins
commented
7 years ago ah yeah, please try replacing libpng12-dev with eg libpng-dev ,in the script.
RobCranfill
commented
7 years ago Excellent, thanks, will do. That's normally above my pay grade. ;-)
I'm about to go out of town for a week, so I'll try this then - don't think I've fallen off the face of the earth. (Not that I think it'd keep you up nights.)
On Sat, Apr 8, 2017 at 05:16 Hugh Perkins notifications@github.com wrote:
ah yeah, please try replacing libpng12-dev with eg libpng-dev ,in the script.
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StoneCypher
commented
6 years ago this may be resolved with the merge of #45
Note that
libpng16-16 libpng-dev libpng-toolsare already installed.