*Warning*

I would have thought Linuxes have sys/io.h not io.h and so that failure is not an issue.

Maybe it's a different header that is missing.

Prof. Victor Lazzarini
Maynooth University
Ireland

> On 1 Jun 2020, at 20:04, Pete Goodeve  wrote:
> 
> *Warning*
> 
> This email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
> 
>> On Mon, Jun 01, 2020 at 04:05:56PM +0100, Syl Morrison wrote:
>> Hi all, followed the steps on the github repo as per for building csound,
>> CmakeError.log gives me this at the top, any ideas? (I mean like, how could
>> I not have io.h hahahha)
>> 
>> `Determining if the include file io.h exists failed with the following
>> output:
>> [.......]
>> fatal error: io.h: No such file or directory
>>    1 | #include 
>>      |          ^~~~~~
>> compilation terminated.`
>> 
> 
> Did your entire build actually fail?  I have the exact same report
> in my -- perfectly successful -- build on Linux (Mint), and actually
> also in my Haiku build.  No idea of the reason, but it didn't seem
> to be critical!
> 
>        -- Pete --
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=Tr%2FnnW9rtq%2FpH7meKSLTWHYVXt7zkBzukDU3qnKR2k0%3D&reserved=0
> Send bugs reports to
>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=FqNgjEuKCj6vyP5IF1OT4E2%2FwVU7slj4tZYWlrb%2FRYQ%3D&reserved=0
> Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

The CMakeErrrfile Los ok to me.  Not managed to read the terminal output yet

⁣Sent from TypeApp ​

On Jun 3, 2020, 13:53, at 13:53, Syl Morrison  wrote:
>Couldn't find a config.log but dumped the terminal's output to a txt
>file,
>will also send on CMakeError, which is saying I don't have Lame (I do),
>is
>it possible it's looking for paths on the wrong OS? I'm on Ubuntu
>20.04,
>and yeah its my first time building it on this hard drive
>
>
>On Mon, Jun 1, 2020 at 11:04 PM Victor Lazzarini
>
>wrote:
>
>> can you copy all of your config.log here?
>>
>> Is this your first build in this machine?
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 1 Jun 2020, at 22:59, Syl Morrison  wrote:
>>
>> 
>> Yeah, ran sudo apt-get build-essential and sudo ldconfig, packages
>already
>> existed and same error :(
>>
>> On Mon, Jun 1, 2020 at 8:24 PM Victor Lazzarini
>
>> wrote:
>>
>>> I would have thought Linuxes have sys/io.h not io.h and so that
>failure
>>> is not an issue.
>>>
>>> Maybe it's a different header that is missing.
>>>
>>> Prof. Victor Lazzarini
>>> Maynooth University
>>> Ireland
>>>
>>> > On 1 Jun 2020, at 20:04, Pete Goodeve 
>>> wrote:
>>> >
>>> > *Warning*
>>> >
>>> > This email originated from outside of Maynooth University's Mail
>>> System. Do not reply, click links or open attachments unless you
>recognise
>>> the sender and know the content is safe.
>>> >
>>> >> On Mon, Jun 01, 2020 at 04:05:56PM +0100, Syl Morrison wrote:
>>> >> Hi all, followed the steps on the github repo as per for building
>>> csound,
>>> >> CmakeError.log gives me this at the top, any ideas? (I mean like,
>how
>>> could
>>> >> I not have io.h hahahha)
>>> >>
>>> >> `Determining if the include file io.h exists failed with the
>following
>>> >> output:
>>> >> [.......]
>>> >> fatal error: io.h: No such file or directory
>>> >>    1 | #include 
>>> >>      |          ^~~~~~
>>> >> compilation terminated.`
>>> >>
>>> >
>>> > Did your entire build actually fail?  I have the exact same report
>>> > in my -- perfectly successful -- build on Linux (Mint), and
>actually
>>> > also in my Haiku build.  No idea of the reason, but it didn't seem
>>> > to be critical!
>>> >
>>> >        -- Pete --
>>> >
>>> > Csound mailing list
>>> > Csound@listserv.heanet.ie
>>> >
>>>
>https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=Tr%2FnnW9rtq%2FpH7meKSLTWHYVXt7zkBzukDU3qnKR2k0%3D&reserved=0
>>>
>
>>> > Send bugs reports to
>>> >
>>>
>https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=FqNgjEuKCj6vyP5IF1OT4E2%2FwVU7slj4tZYWlrb%2FRYQ%3D&reserved=0
>>>
>
>>> > Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>>
>
>>> Send bugs reports to
>>>         https://github.com/csound/csound/issues
>>>
>
>>> Discussions of bugs and features can be posted here
>>>
>> Csound mailing list Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>
>
>> Send bugs reports to https://github.com/csound/csound/issues
>>
>
>> Discussions of bugs and features can be posted here
>>
>> Csound mailing list Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>> https://github.com/csound/csound/issues Discussions of bugs and
>features
>> can be posted here
>
>Csound mailing list
>Csound@listserv.heanet.ie
>https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>Send bugs reports to
>        https://github.com/csound/csound/issues
>Discussions of bugs and features can be posted here

Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

That’s how cmake usually works, with out of source  builds. Your previous attempts may have had
run into old configuration scripts etc that created conflicts.

========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 3 Jun 2020, at 14:43, Syl Morrison  wrote:
> 
> Okay so I fixed it (somehow???) by instead of making cs6make alongside the csound repo, making a folder called build within the repo folder and calling cmake ../ from there, NO idea why that works, but could it be worth a look in the BUILD.md docs? 
> 
> On Wed, Jun 3, 2020 at 2:03 PM Syl Morrison  wrote:
> Don't know if this helps but this is my CmakeOutput 
> 
> On Wed, Jun 3, 2020 at 1:58 PM John ff  wrote:
> The CMakeErrrfile Los ok to me.  Not managed to read the terminal output yet
> 
> ⁣Sent from TypeApp ​
> 
> On Jun 3, 2020, 13:53, at 13:53, Syl Morrison  wrote:
> >Couldn't find a config.log but dumped the terminal's output to a txt
> >file,
> >will also send on CMakeError, which is saying I don't have Lame (I do),
> >is
> >it possible it's looking for paths on the wrong OS? I'm on Ubuntu
> >20.04,
> >and yeah its my first time building it on this hard drive
> >
> >
> >On Mon, Jun 1, 2020 at 11:04 PM Victor Lazzarini
> >
> >wrote:
> >
> >> can you copy all of your config.log here?
> >>
> >> Is this your first build in this machine?
> >>
> >> Prof. Victor Lazzarini
> >> Maynooth University
> >> Ireland
> >>
> >> On 1 Jun 2020, at 22:59, Syl Morrison  wrote:
> >>
> >> 
> >> Yeah, ran sudo apt-get build-essential and sudo ldconfig, packages
> >already
> >> existed and same error :(
> >>
> >> On Mon, Jun 1, 2020 at 8:24 PM Victor Lazzarini
> >
> >> wrote:
> >>
> >>> I would have thought Linuxes have sys/io.h not io.h and so that
> >failure
> >>> is not an issue.
> >>>
> >>> Maybe it's a different header that is missing.
> >>>
> >>> Prof. Victor Lazzarini
> >>> Maynooth University
> >>> Ireland
> >>>
> >>> > On 1 Jun 2020, at 20:04, Pete Goodeve 
> >>> wrote:
> >>> >
> >>> > *Warning*
> >>> >
> >>> > This email originated from outside of Maynooth University's Mail
> >>> System. Do not reply, click links or open attachments unless you
> >recognise
> >>> the sender and know the content is safe.
> >>> >
> >>> >> On Mon, Jun 01, 2020 at 04:05:56PM +0100, Syl Morrison wrote:
> >>> >> Hi all, followed the steps on the github repo as per for building
> >>> csound,
> >>> >> CmakeError.log gives me this at the top, any ideas? (I mean like,
> >how
> >>> could
> >>> >> I not have io.h hahahha)
> >>> >>
> >>> >> `Determining if the include file io.h exists failed with the
> >following
> >>> >> output:
> >>> >> [.......]
> >>> >> fatal error: io.h: No such file or directory
> >>> >>    1 | #include 
> >>> >>      |          ^~~~~~
> >>> >> compilation terminated.`
> >>> >>
> >>> >
> >>> > Did your entire build actually fail?  I have the exact same report
> >>> > in my -- perfectly successful -- build on Linux (Mint), and
> >actually
> >>> > also in my Haiku build.  No idea of the reason, but it didn't seem
> >>> > to be critical!
> >>> >
> >>> >        -- Pete --
> >>> >
> >>> > Csound mailing list
> >>> > Csound@listserv.heanet.ie
> >>> >
> >>>
> >https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=Tr%2FnnW9rtq%2FpH7meKSLTWHYVXt7zkBzukDU3qnKR2k0%3D&reserved=0
> >>>
> >
> >>> > Send bugs reports to
> >>> >
> >>>
> >https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=FqNgjEuKCj6vyP5IF1OT4E2%2FwVU7slj4tZYWlrb%2FRYQ%3D&reserved=0
> >>>
> >
> >>> > Discussions of bugs and features can be posted here
> >>>
> >>> Csound mailing list
> >>> Csound@listserv.heanet.ie
> >>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> >>>
> >
> >>> Send bugs reports to
> >>>         https://github.com/csound/csound/issues
> >>>
> >
> >>> Discussions of bugs and features can be posted here
> >>>
> >> Csound mailing list Csound@listserv.heanet.ie
> >> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> >>
> >
> >> Send bugs reports to https://github.com/csound/csound/issues
> >>
> >
> >> Discussions of bugs and features can be posted here
> >>
> >> Csound mailing list Csound@listserv.heanet.ie
> >> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> >> https://github.com/csound/csound/issues Discussions of bugs and
> >features
> >> can be posted here
> >
> >Csound mailing list
> >Csound@listserv.heanet.ie
> >https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> >Send bugs reports to
> >        https://github.com/csound/csound/issues
> >Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

There is a cd cs6make step missing after mkdir cs6make. You create the directory, change to it and then build from there.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 3 Jun 2020, at 16:08, Syl Morrison  wrote:
> 
> Yeah, was following the build instructions on the github repo, which says
> mkdir csound
> cd csound
> git clone (csound URL)
> (which clones csound to a new folder within csound called csound)
> mkdir cs6make
> cmake ../csound
> 
> so I ended up doing 
> git clone (csound URL)
> cd csound
> mkdir build
> cmake ..
> and that works, so could it be worth updating the docs? 
> On Wed, Jun 3, 2020 at 3:31 PM John ff  wrote:
> I have always built in the source directory without any problems
> 
> Get TypeApp for Android
> On 3 Jun 2020, at 15:28, Victor Lazzarini  wrote:
> That’s how cmake usually works, with out of source  builds. Your previous attempts may have had
> run into old configuration scripts etc that created conflicts.
> 
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
> 
>  On 3 Jun 2020, at 14:43, Syl Morrison  wrote:
>  
>  Okay so I fixed it (somehow???) by instead of making cs6make alongside the csound repo, making a folder called build within the repo folder and calling cmake ../ from there, NO idea why that works, but could it be worth a look in the BUILD.md docs? 
>  
>  On Wed, Jun 3, 2020 at 2:03 PM Syl Morrison  wrote:
>  Don't know if this helps but this is my CmakeOutput 
>  
>  On Wed, Jun 3, 2020 at 1:58 PM John ff  wrote:
>  The CMakeErrrfile Los ok to me.  Not managed to read the terminal output yet
>  
>  ⁣Sent from TypeApp 
>  
>  On Jun 3, 2020, 13:53, at 13:53, Syl Morrison  wrote:
> Couldn't find a config.log but dumped the terminal's output to a txt
> file,
> will also send on CMakeError, which is saying I don't have Lame (I do),
> is
> it possible it's looking for paths on the wrong OS? I'm on Ubuntu
> 20.04,
> and yeah its my first time building it on this hard drive
> 
> 
> On Mon, Jun 1, 2020 at 11:04 PM Victor Lazzarini
> 
> wrote:
> 
>  can you copy all of your config.log here?
> 
>  Is this your first build in this machine?
> 
>  Prof. Victor Lazzarini
>  Maynooth University
>  Ireland
> 
>  On 1 Jun 2020, at 22:59, Syl Morrison  wrote:
> 
>  
>  Yeah, ran sudo apt-get build-essential and sudo ldconfig, packages
> already
>  existed and same error :(
> 
>  On Mon, Jun 1, 2020 at 8:24 PM Victor Lazzarini
> 
>  wrote:
> 
>  I would have thought Linuxes have sys/io.h not io.h and so that
> failure
>  is not an issue.
> 
>  Maybe it's a different header that is missing.
> 
>  Prof. Victor Lazzarini
>  Maynooth University
>  Ireland
> 
>  On 1 Jun 2020, at 20:04, Pete Goodeve 
>  wrote:
> 
>  *Warning*
> 
>  This email originated from outside of Maynooth University's Mail
>  System. Do not reply, click links or open attachments unless you
> recognise
>  the sender and know the content is safe.
> 
>  On Mon, Jun 01, 2020 at 04:05:56PM +0100, Syl Morrison wrote:
>  Hi all, followed the steps on the github repo as per for building
>  csound,
>  CmakeError.log gives me this at the top, any ideas? (I mean like,
> how
>  could
>  I not have io.h hahahha)
> 
>  `Determining if the include file io.h exists failed with the
> following
>  output:
>  [.......]
>  fatal error: io.h: No such file or directory
>     1 | #include 
>       |          ^~~~~~
>  compilation terminated.`
> 
> 
>  Did your entire build actually fail?  I have the exact same report
>  in my -- perfectly successful -- build on Linux (Mint), and
> actually
>  also in my Haiku build.  No idea of the reason, but it didn't seem
>  to be critical!
> 
>         -- Pete --
> 
>  Csound mailing list
>  Csound@listserv.heanet.ie
> 
> 
> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=Tr%2FnnW9rtq%2FpH7meKSLTWHYVXt7zkBzukDU3qnKR2k0%3D&reserved=0
> 
> 
>  Send bugs reports to
> 
> 
> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C39bd3206c5d348932b1b08d8065ea42e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637266350834411698&sdata=FqNgjEuKCj6vyP5IF1OT4E2%2FwVU7slj4tZYWlrb%2FRYQ%3D&reserved=0
> 
> 
>  Discussions of bugs and features can be posted here
> 
>  Csound mailing list
>  Csound@listserv.heanet.ie
>  https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> 
> 
>  Send bugs reports to
>          https://github.com/csound/csound/issues
> 
> 
>  Discussions of bugs and features can be posted here
> 
>  Csound mailing list Csound@listserv.heanet.ie
>  https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> 
> 
>  Send bugs reports to https://github.com/csound/csound/issues
> 
> 
>  Discussions of bugs and features can be posted here
> 
>  Csound mailing list Csound@listserv.heanet.ie
>  https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
>  https://github.com/csound/csound/issues Discussions of bugs and
> features
>  can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
>  
>  Csound mailing list
>  Csound@listserv.heanet.ie
>  https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>  Send bugs reports to
>          https://github.com/csound/csound/issues
>  Discussions of bugs and features can be posted here
>  Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> 
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

yes the BUILD.md works very well.


On 03/06/2020 17:56, Victor Lazzarini wrote:
> There is a cd cs6make step missing after mkdir cs6make. You create the directory, change to it and then build from there.
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
> 
>> On 3 Jun 2020, at 16:08, Syl Morrison  wrote:
>>
>> Yeah, was following the build instructions on the github repo, which says
>> mkdir csound
>> cd csound
>> git clone (csound URL)
>> (which clones csound to a new folder within csound called csound)
>> mkdir cs6make
>> cmake ../csound
>>
>> so I ended up doing
>> git clone (csound URL)
>> cd csound
>> mkdir build
>> cmake ..
>> and that works, so could it be worth updating the docs?
>> On Wed, Jun 3, 2020 at 3:31 PM John ff  wrote:
>> I have always built in the source directory without any problems
>>
>> Get TypeApp for Android
>> On 3 Jun 2020, at 15:28, Victor Lazzarini  wrote:
>> That’s how cmake usually works, with out of source  builds. Your previous attempts may have had
>> run into old configuration scripts etc that created conflicts.
>>
>> ========================
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>>   On 3 Jun 2020, at 14:43, Syl Morrison  wrote:
>>   
>>   Okay so I fixed it (somehow???) by instead of making cs6make alongside the csound repo, making a folder called build within the repo folder and calling cmake ../ from there, NO idea why that works, but could it be worth a look in the BUILD.md docs?
>>   
>>   On Wed, Jun 3, 2020 at 2:03 PM Syl Morrison  wrote:
>>   Don't know if this helps but this is my CmakeOutput
>>   
>>   On Wed, Jun 3, 2020 at 1:58 PM John ff  wrote:
>>   The CMakeErrrfile Los ok to me.  Not managed to read the terminal output yet
>>   
>>   ⁣Sent from TypeApp
>>   
>>   On Jun 3, 2020, 13:53, at 13:53, Syl Morrison  wrote:
>> Couldn't find a config.log but dumped the terminal's output to a txt
>> file,
>> will also send on CMakeError, which is saying I don't have Lame (I do),
>> is
>> it possible it's looking for paths on the wrong OS? I'm on Ubuntu
>> 20.04,
>> and yeah its my first time building it on this hard drive
>>
>>
>> On Mon, Jun 1, 2020 at 11:04 PM Victor Lazzarini
>> 
>> wrote:
>>
>>   can you copy all of your config.log here?
>>
>>   Is this your first build in this machine?
>>
>>   Prof. Victor Lazzarini
>>   Maynooth University
>>   Ireland
>>
>>   On 1 Jun 2020, at 22:59, Syl Morrison  wrote:
>>
>>   
>>   Yeah, ran sudo apt-get build-essential and sudo ldconfig, packages
>> already
>>   existed and same error :(
>>
>>   On Mon, Jun 1, 2020 at 8:24 PM Victor Lazzarini
>> 
>>   wrote:
>>
>>   I would have thought Linuxes have sys/io.h not io.h and so that
>> failure
>>   is not an issue.
>>
>>   Maybe it's a different header that is missing.
>>
>>   Prof. Victor Lazzarini
>>   Maynooth University
>>   Ireland
>>
>>   On 1 Jun 2020, at 20:04, Pete Goodeve 
>>   wrote:
>>
>>   *Warning*
>>
>>   This email originated from outside of Maynooth University's Mail
>>   System. Do not reply, click links or open attachments unless you
>> recognise
>>   the sender and know the content is safe.
>>
>>   On Mon, Jun 01, 2020 at 04:05:56PM +0100, Syl Morrison wrote:
>>   Hi all, followed the steps on the github repo as per for building
>>   csound,
>>   CmakeError.log gives me this at the top, any ideas? (I mean like,
>> how
>>   could
>>   I not have io.h hahahha)
>>
>>   `Determining if the include file io.h exists failed with the
>> following
>>   output:
>>   [.......]
>>   fatal error: io.h: No such file or directory
>>      1 | #include 
>>        |          ^~~~~~
>>   compilation terminated.`
>>
>>
>>   Did your entire build actually fail?  I have the exact same report
>>   in my -- perfectly successful -- build on Linux (Mint), and
>> actually
>>   also in my Haiku build.  No idea of the reason, but it didn't seem
>>   to be critical!
>>
>>          -- Pete --
>>
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>> 
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> 
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